UnityAds only showing test mode ads and no statistics

Hi I've implemented the unity ads in my latest game and it is live on the appstore link: https://itunes.apple.com/us/app/target-36/id991261199?ls=1&mt=8

but what i'm getting is its only showing the unity test ads not the production ads i'm not getting any statistics also. here is the script that i've using to show the unity ads.

Ads will show every third time your game is over please help me

using UnityEngine; using System.Collections; using UnityEngine.Advertisements;

public class AdManager : MonoBehaviour { [SerializeField] string gameID = "38220";

 void Awake()
 {
     Advertisement.Initialize (gameID, true);
 }

 public void ShowAd(string zone = "")
 {
     #if UNITY_EDITOR
         StartCoroutine(WaitForAd ());
     #endif

     if (string.Equals (zone, ""))
         zone = null;

     ShowOptions options = new ShowOptions ();
     options.resultCallback = AdCallbackhandler;

     if (Advertisement.isReady (zone))
         Advertisement.Show (zone, options);
 }

 void AdCallbackhandler (ShowResult result)
 {
     switch(result)
     {
     case ShowResult.Finished:
         Debug.Log ("Ad Finished. Rewarding player...");
         break;
     case ShowResult.Skipped:
         Debug.Log ("Ad skipped. Son, I am dissapointed in you");
         break;
     case ShowResult.Failed:
         Debug.Log("I swear this has never happened to me before");
         break;
     }
 }

 IEnumerator WaitForAd()
 {
     float currentTimeScale = Time.timeScale;
     Time.timeScale = 0f;
     yield return null;

     while (Advertisement.isShowing)
         yield return null;

     Time.timeScale = currentTimeScale;
 }

}