diff --git a/Shared/Constants.swift b/Shared/Constants.swift
index 6b88142..c971a82 100644
--- a/Shared/Constants.swift
+++ b/Shared/Constants.swift
@@ -8,8 +8,9 @@
 import SwiftUI
 
 struct Constant {
-    static var num = 116
-    static var sizeWidthPreview: CGFloat =  150
+    static var num: Int = 116
+    static var height: Int = 180
+    static var sizeWidthPreview: CGFloat =  150 
     static var minSizeShape: CGFloat = 5
     static var borderWidth: CGFloat = 2
 }
diff --git a/Shared/ContentView.swift b/Shared/ContentView.swift
index 2eddc5f..e49d80c 100644
--- a/Shared/ContentView.swift
+++ b/Shared/ContentView.swift
@@ -3,14 +3,14 @@
 //  Shared
 //
 //  Created by Delta on 24/5/22.
-//  Edited by Astra on 1/8/23.
+//  Edited by Astra on 1/27/23.
 //
 
 import AVFoundation
 import SwiftUI
 
-var swipePreview = true
-var chosenColor = 1.0
+var swipePreview = true;
+var chosenColor = 1.0;
 
 struct ContentView: View {
     var body: some View {
@@ -29,7 +29,8 @@ struct CameraView: View{
         FilterModel(filter: .circle, isPreview: true, color: chosenColor),
         FilterModel(filter: .rectangle, isPreview: true, color: abs(chosenColor - 1.0)),
         FilterModel(filter: .lines, isPreview: true, color: abs(chosenColor - 1.0)),
-        FilterModel(filter: .start, isPreview: true, color: chosenColor)
+        FilterModel(filter: .start, isPreview: true, color: chosenColor),
+        FilterModel(filter: .horizontal, isPreview: true, color: abs(chosenColor - 1.0))
     ]
     @StateObject var camera = CameraModel()
     @StateObject var viewModel = ViewModel()
@@ -47,7 +48,57 @@ struct CameraView: View{
                     }
                 }.onAppear {
                     camera.Check()
-                }.frame(width: geometry.size.width, height: geometry.size.height / 1.4, alignment: .center).clipped()
+                }.frame(width: geometry.size.width, height: geometry.size.height / 1.6, alignment: .center).clipped()
+                HStack{
+                    
+                    // if taken showing save and again take button...
+                    
+                    if camera.isTaken{
+                        Spacer()
+                        
+                        Button(action: camera.reTake, label: {
+
+                            Image(systemName: "arrow.triangle.2.circlepath.camera")
+                                .foregroundColor(.black)
+                                .padding()
+                                .background(Color.white)
+                                .clipShape(Circle())
+                        })
+                        .padding(.trailing,10)
+                        
+                        Spacer()
+                        
+                        Button(action: {if !camera.isSaved{camera.savePic()}}, label: {
+                            Text(camera.isSaved ? "Saved" : "Save")
+                                .foregroundColor(.black)
+                                .fontWeight(.semibold)
+                                .padding(.vertical,10)
+                                .padding(.horizontal,20)
+                                .background(Color.white)
+                                .clipShape(Capsule())
+                        })
+                        .padding(.leading)
+                        
+                        Spacer()
+                    }
+                    else{
+                        
+                        Button(action: camera.takePic, label: {
+                            
+                            ZStack{
+                                
+                                Circle()
+                                    .fill(Color.white)
+                                    .frame(width: 65, height: 65)
+                                
+                                Circle()
+                                    .stroke(Color.white,lineWidth: 2)
+                                    .frame(width: 75, height: 75)
+                            }
+                        })
+                    }
+                }
+                .frame(height: 75)
                 ScrollView(.horizontal, showsIndicators: false) {
                   HStack {
                       ForEach(filtersPreview,id: \.filter) { filterPreview in
@@ -85,44 +136,16 @@ struct CameraView: View{
     }
 }
 
-struct TakePictureButton: View {
-    var isTaken: Bool
-    var body: some View {
-        VStack{
-            HStack{
-                if isTaken {
-                    Button(action: {}, label: {
-                        
-                        //todo
-                    })
-                }else{
-                    Button(action: {
-                        //todo
-                    }, label:
-                        {
-                            ZStack{
-                                Circle()
-                                    .fill(Color.white)
-                                    .frame(width: 65, height: 65, alignment: .center)
-                                Circle()
-                                    .stroke(Color.white, lineWidth: 2)
-                                    .frame(width: 75, height: 75, alignment: .center)
-                            }
-                    })
-                }
-            }
-        }
-    }
-}
-
 //camera model
 
-class CameraModel: ObservableObject{
+class CameraModel: NSObject, ObservableObject, AVCapturePhotoCaptureDelegate{
     @Published var isTaken = false
     @Published var session = AVCaptureSession()
     @Published var alert = false
+    @Published var isSaved = false
     @Published var output = AVCapturePhotoOutput()
     @Published var preview: AVCaptureVideoPreviewLayer!
+    @Published var picData = Data(count: 0)
     
     func Check(){
         switch AVCaptureDevice.authorizationStatus(for: .video){
@@ -173,6 +196,62 @@ class CameraModel: ObservableObject{
             print(error.localizedDescription)
         }
     }
+    
+    //take and retake photos
+    
+    func takePic(){
+        
+        self.output.capturePhoto(with: AVCapturePhotoSettings(), delegate: self)
+        
+        DispatchQueue.global(qos: .background).async {
+            
+            self.session.stopRunning()
+            
+            DispatchQueue.main.async {
+                withAnimation{self.isTaken.toggle()}
+            }
+        }
+    }
+    
+    func reTake(){
+        
+        DispatchQueue.global(qos: .background).async {
+            
+            self.session.startRunning()
+            
+            DispatchQueue.main.async {
+                withAnimation{self.isTaken.toggle()}
+                //clearing ...
+                self.isSaved = false
+                self.picData = Data(count: 0)
+            }
+        }
+    }
+    
+    func photoOutput(_ output: AVCapturePhotoOutput, didFinishProcessingPhoto photo: AVCapturePhoto, error: Error?) {
+        
+        if error != nil{
+            return
+        }
+        
+        print("pic taken...")
+        
+        guard let imageData = photo.fileDataRepresentation() else{return}
+        
+        self.picData = imageData
+    }
+    
+    func savePic(){
+        
+        guard let image = UIImage(data: self.picData) else{return}
+        
+        // saving Image...
+        UIImageWriteToSavedPhotosAlbum(image, nil, nil, nil)
+        
+        self.isSaved = true
+        
+        print("saved Successfully....")
+    }
 }
 
 // setting view for preview
diff --git a/Shared/FCircle.swift b/Shared/FCircle.swift
index ea1dabc..ce80ddb 100644
--- a/Shared/FCircle.swift
+++ b/Shared/FCircle.swift
@@ -15,20 +15,21 @@ struct FCircle: View{
     
     init(isPreview: Bool, color: Double) {
         self.isPreview = isPreview
-        self.numShapes = Constant.num / (isPreview ? 3 : 1)
+        self.numShapes = Constant.num / (isPreview ? 2 : 1)
         self.color = color
     }
     
     var body: some View{
             ZStack(alignment: .center){
-                ForEach(Array(stride(from: 0, to: numShapes, by: 4)), id: \.self) { i in
+                ForEach(Array(stride(from: 0, to: numShapes, by: 5)), id: \.self) { i in
                     Circle()
                         .stroke(Color(white: color), lineWidth: Constant.borderWidth)
                     .frame(
-                        width: Constant.minSizeShape + (CGFloat(i) * 4),
-                        height: Constant.minSizeShape + (CGFloat(i) * 4),
+                        width: Constant.minSizeShape + (CGFloat(i) * (isPreview ? 2 : 3)) + (isPreview ? 20 : 0),
+                        height: Constant.minSizeShape + (CGFloat(i) * (isPreview ? 2 : 3)) + (isPreview ? 20 : 0),
                         alignment: .center)
                 }
             }
     }
 }
+
diff --git a/Shared/FHorizontal.swift b/Shared/FHorizontal.swift
new file mode 100644
index 0000000..963420c
--- /dev/null
+++ b/Shared/FHorizontal.swift
@@ -0,0 +1,33 @@
+//
+//  FHorizontal.swift
+//  MoireLens (iOS)
+//
+//  Created by EJiii on 1/18/23.
+//
+
+import SwiftUI
+
+struct FHorizontal: View{
+    var isPreview = false
+    var color = 0.0
+    var scale: Int
+    init(isPreview: Bool, color: Double) {
+        self.isPreview = isPreview
+        self.scale = isPreview ? 4 : 10
+        self.color = color
+    }
+    var body: some View{
+        GeometryReader { geometry in
+            VStack{
+                ForEach(0..<Constant.height, id: \.self) { i in
+                        Rectangle()
+                        .fill(Color(white: color))
+                        .frame(
+                            width: Constant.sizeWidthPreview * 3,
+                            height: Constant.borderWidth)
+                    Spacer()
+                    }
+            }
+        }
+    }
+}
diff --git a/Shared/FReactangle.swift b/Shared/FReactangle.swift
index 24caf23..1ea9220 100644
--- a/Shared/FReactangle.swift
+++ b/Shared/FReactangle.swift
@@ -25,10 +25,11 @@ struct FReactngle: View{
                 Rectangle()
                     .stroke(Color(white: color), lineWidth: Constant.borderWidth)
                     .frame(
-                        width: Constant.minSizeShape + (CGFloat(i) * 4),
-                        height: Constant.minSizeShape + (CGFloat(i) * 4),
+                        width: Constant.minSizeShape + (CGFloat(i) * 3),
+                        height: Constant.minSizeShape + (CGFloat(i) * 3),
                         alignment: .center)
             }
         }
     }
 }
+
diff --git a/Shared/Filter.swift b/Shared/Filter.swift
index c6c081d..be63ff3 100644
--- a/Shared/Filter.swift
+++ b/Shared/Filter.swift
@@ -2,8 +2,8 @@
 //  Filter.swift
 //  MoireLens (iOS)
 //
-//  Created by Delta on 11/7/22
-//  Edited by Astra on 1/8/23
+//  Created by Delta on 11/7/22.
+//  Edited by Astra on 1/8/23.
 //
 
 import SwiftUI
@@ -13,6 +13,7 @@ enum FILTERS {
     case circle
     case start
     case lines
+    case horizontal
 }
 
 struct Filter: View {
@@ -34,6 +35,8 @@ struct Filter: View {
                     FLines(isPreview: data.isPreview, color: data.color)
                 case .start:
                     FStart(isPreview: data.isPreview, color: data.color)
+                case .horizontal:
+                    FHorizontal(isPreview: data.isPreview, color: data.color)
                 }
             }.frame(width: geometry.size.width, height: geometry.size.height, alignment: .center)
         }
diff --git a/Shared/mixkit-camera-shutter-click-1133.wav b/Shared/mixkit-camera-shutter-click-1133.wav
new file mode 100644
index 0000000..697d739
Binary files /dev/null and b/Shared/mixkit-camera-shutter-click-1133.wav differ
diff --git a/addition b/addition
deleted file mode 100644
index 3f790c7..0000000
--- a/addition
+++ /dev/null
@@ -1,9 +0,0 @@
-public class Main {
-  public static void main(String[] args) {
-    int sum = 0;
-    for (int i = 1; i <= 5; i++) {
-      sum = sum + i;
-    }  
-    System.out.println(sum);
-  }
-}
diff --git a/gitignore b/gitignore
new file mode 100644
index 0000000..ee74ae7
--- /dev/null
+++ b/gitignore
@@ -0,0 +1,101 @@
+# Created by https://www.toptal.com/developers/gitignore/api/swift,xcode
+# Edit at https://www.toptal.com/developers/gitignore?templates=swift,xcode
+
+### Swift ###
+# Xcode
+#
+# gitignore contributors: remember to update Global/Xcode.gitignore, Objective-C.gitignore & Swift.gitignore
+
+## User settings
+xcuserdata/
+
+## compatibility with Xcode 8 and earlier (ignoring not required starting Xcode 9)
+*.xcscmblueprint
+*.xccheckout
+
+## compatibility with Xcode 3 and earlier (ignoring not required starting Xcode 4)
+build/
+DerivedData/
+*.moved-aside
+*.pbxuser
+!default.pbxuser
+*.mode1v3
+!default.mode1v3
+*.mode2v3
+!default.mode2v3
+*.perspectivev3
+!default.perspectivev3
+
+## Obj-C/Swift specific
+*.hmap
+
+## App packaging
+*.ipa
+*.dSYM.zip
+*.dSYM
+
+## Playgrounds
+timeline.xctimeline
+playground.xcworkspace
+
+# Swift Package Manager
+# Add this line if you want to avoid checking in source code from Swift Package Manager dependencies.
+# Packages/
+# Package.pins
+# Package.resolved
+# *.xcodeproj
+# Xcode automatically generates this directory with a .xcworkspacedata file and xcuserdata
+# hence it is not needed unless you have added a package configuration file to your project
+# .swiftpm
+
+.build/
+
+# CocoaPods
+# We recommend against adding the Pods directory to your .gitignore. However
+# you should judge for yourself, the pros and cons are mentioned at:
+# https://guides.cocoapods.org/using/using-cocoapods.html#should-i-check-the-pods-directory-into-source-control
+# Pods/
+# Add this line if you want to avoid checking in source code from the Xcode workspace
+# *.xcworkspace
+
+# Carthage
+# Add this line if you want to avoid checking in source code from Carthage dependencies.
+# Carthage/Checkouts
+
+Carthage/Build/
+
+# Accio dependency management
+Dependencies/
+.accio/
+
+# fastlane
+# It is recommended to not store the screenshots in the git repo.
+# Instead, use fastlane to re-generate the screenshots whenever they are needed.
+# For more information about the recommended setup visit:
+# https://docs.fastlane.tools/best-practices/source-control/#source-control
+
+fastlane/report.xml
+fastlane/Preview.html
+fastlane/screenshots/**/*.png
+fastlane/test_output
+
+# Code Injection
+# After new code Injection tools there's a generated folder /iOSInjectionProject
+# https://github.com/johnno1962/injectionforxcode
+
+iOSInjectionProject/
+
+### Xcode ###
+
+## Xcode 8 and earlier
+
+### Xcode Patch ###
+*.xcodeproj/*
+!*.xcodeproj/project.pbxproj
+!*.xcodeproj/xcshareddata/
+!*.xcodeproj/project.xcworkspace/
+!*.xcworkspace/contents.xcworkspacedata
+/*.gcno
+**/xcshareddata/WorkspaceSettings.xcsettings
+
+# End of https://www.toptal.com/developers/gitignore/api/swift,xcode