My logo he doesn't bump

[DeadlyneDev]

my logo doesen't bump pls help me:
the script:
import("LoadingState");

var crafterEngineLogo:FlxSprite = null;
var BackgroudTilte:FlxSprite;

function create() {

crafterEngineLogo = new FlxSprite( -20, -35);
crafterEngineLogo.frames = Paths.getSparrowAtlas('titlescreen/logoSUS');
crafterEngineLogo.antialiasing = true;
crafterEngineLogo.animation.addByPrefix('bump', 'logo bumpin', 5);
crafterEngineLogo.animation.play('bump');
crafterEngineLogo.updateHitbox();
crafterEngineLogo.scale.x = crafterEngineLogo.scale.y = 0.95;
crafterEngineLogo.screenCenter();
add(crafterEngineLogo);

BackgroudTilte = new FlxSprite().loadGraphic(Paths.image("menuBG"));
BackgroudTilte.screenCenter();
BackgroudTilte.antialiasing = ClientPrefs.globalAntialiasing;
add(BackgroudTilte);

}

var danced = true;
function beatHit() {
crafterEngineLogo.animation.play(danced ? "bump" : "bump");
danced = !danced;
}

function update(elapsed:Float) {
if (FlxG.mouse.justPressed) {
var pos = FlxG.mouse.getScreenPosition();
if (pos.x >= 9 && pos.x < 186 && pos.y >= 238 && pos.y < 411) {
// gray you fucking genius
CoolUtil.loadSong("YoshiCrafterEngine", "yoshi", "normal");
LoadingState.loadAndSwitchState(new PlayState_());
}
}
}

[BernardoGP4504]

everything's wrong here. The script for it should be:

var Logo:FlxSprite;
var bg:FlxSprite;

function create(){
    bg = new FlxSprite(0, 0).loadGraphic(Paths.image('menuBG'));
    bg.screenCenter(); //use this line if only you want to center the bg
    add(bg);

    Logo = new FlxSprite(0, 0);
    Logo.x -= 20;
    Logo.y -= 35;
    Logo.screenCenter();
    Logo.scale.x = Logo.scale.y = 0.95;
    Logo.frames = Paths.getSparrowAtlas('titlescreen/logoSUS');
    Logo.antialiasing = true;
    Logo.animation.addByPrefix('bump', 'logo bumpin', 24, true); //change 'logo bumpin' right here if it does not match your xml 
    add(Logo);
}

function beatHit() {
    Logo.animation.play('bump');
}

[BernardoGP4504]

if there's an error that says something like: "unexpected token" and it's talking about Logo then change Logo into logo