ScaleForm HUD no crosshairs

[depinal]

Hi,everyone.
I created a scaleform HUD for my mod game,but the question is there are NO crosshairs..just like the image shows.


and here's my code

class DepinalGFxHud extends  GFxMoviePlayer;


var float LastHealthpc;
var int LastAmmoCount;
var int ExpBarPer;
var UTWeapon LastWeapon;


var GFxObject HealthMC, HealthBarMC, HealthTF;
var GFxObject AmmoMC, AmmoBarMC, AmmoClipCount, AmmoMaxCount, AmmoName;
var GFxObject LevelMC, LevelBarMC, LevelTF;
var GFxObject CrossHair;


function int roundNum(float NumIn)
{
	local int iNum;
	local float fNum;

	fNum = NumIn;
	iNum = int(fNum);
	fNum -= iNum;
	if (fNum >= 0.5f) {
		return (iNum + 1);
	}
	else {
		return iNum;
	}
}


function int GetPercentage( int Value, int MaxValue )
{
	return roundNum( ( float( Value ) / float( MaxValue ) ) * 100.0f);

}

function int GetBulletInt( int Value, int MaxValue)
{
	return roundNum( ( float( Value ) / float( MaxValue ) ) * 15.0f);
}

function int GetExpInt( int Value, int MaxValue)
{
	return roundNum( ( float( Value ) / float( MaxValue ) ) * 10.0f);
}

function Init(optional LocalPlayer PC )
{
	Start();
	Advance(0.f);
	

	HealthMC = GetVariableObject("_root.Health");
        HealthBarMC = GetVariableObject("_root.Health.Bar");
        HealthTF = GetVariableObject("_root.Health.Value");
        
        AmmoMC = GetVariableObject("_root.Ammo");
        AmmoBarMC = GetVariableObject("_root.Ammo.Bar");
        AmmoClipCount = GetVariableObject("_root.Ammo.ClipCount");
        AmmoMaxCount = GetVariableObject("_root.Ammo.AmmoCount");
        AmmoName = GetVariableObject("_root.Ammo.WeaponName");

        LevelMC = GetVariableObject("_root.LevelAndExp");
        LevelBarMC = GetVariableObject("_root.LevelAndExp.Bar");
        LevelTF = GetVariableObject("_root.LevelAndExp.Value");
}


function TickHUD() {
	local UTPawn UTP;
	local PlayerController PC;
	PC = GetPC();

	UTP = UTPawn(GetPC().Pawn);
	if (UTP == None) {
		return;
	}
	
	HealthTF.SetString("text", (UTP.Health)$" / "$(UTP.HealthMax)$"");
	LastHealthpc = GetPercentage(UTP.Health, UTP.HealthMax);
	HealthBarMC.SetFloat("_xscale", (LastHealthpc > 100) ? 100.0f : LastHealthpc);
	
	AmmoName.SetString("text", DepinalWeapon(UTP.Weapon).dWeaponName);
	AmmoClipCount.SetString("text", string(DepinalWeapon(UTP.Weapon).ClipCount));
	AmmoMaxCount.SetString("text", string(DepinalWeapon(UTP.Weapon).AmmoCount));

	LastAmmoCount = GetBulletInt(DepinalWeapon(UTP.Weapon).ClipCount, DepinalWeapon(UTP.Weapon).OrginClipCount);
	AmmoBarMC.GotoAndStopI( ( LastAmmoCount > 15 ) ? 15 : LastAmmoCount );
	
	LevelTF.SetString("text", (DepinalGamePlayerController(PC).Level)$"");
	ExpBarPer = GetExpInt((DepinalGamePlayerController(PC).XPGatheredForNextLevel), (DepinalGamePlayerController(PC).XPRequiredForNextLevel));
        LevelBarMC.GotoAndStopI( ( ExpBarPer > 10 ) ? 10 : ExpBarPer );




}

DefaultProperties
{

	bDisplayWithHudOff=false
	MovieInfo=SwfMovie'GFxHUD.DepinalHudMain'
	//bGammaCorrection = false
}

class DepinalGameHudGFx extends UTHUDBase;

var DepinalGFxHUD HudMovie;


singular event Destroyed() 
{
	if (HudMovie != none) {

		HudMovie.Close(true);
		HudMovie = none;
	}

}


simulated function PostBeginPlay()
{
	super.PostBeginPlay();

	HudMovie = new class'DepinalGFxHUD';

	HudMovie.SetTimingMode(TM_Real);

        HudMovie.Init(class'Engine'.static.GetEngine().GamePlayers[HudMovie.LocalPlayerOwnerIndex]);
	HudMovie.SetViewScaleMode(SM_ExactFit);
        HudMovie.SetAlignment(Align_TopLeft);
        //HudMovie.ToggleCrosshair(true);
}


event PostRender() {
	HudMovie.TickHUD();
}

DefaultProperties
{
}

Any ideas would be much appreciated!