Revmob Android Help?

Hi so im trying to implent Revmob into my game the only problem is everytime i launch the game on my android device the test ad does not appear? here is the code

   import System.Collections.Generic;

  private var APP_IDS = new Dictionary.<String, String>();
  APP_IDS["Android"] = "My ID is already in here";
   APP_IDS["IOS"] = "copy your iOS RevMob App ID here";
  private var revmob:RevMob;

 function Awake() {
   revmob = RevMob.Start(APP_IDS, "Your GameObject name");// < What does this even mean


 }

  function Start () {

   revmob.ShowFullscreen();

}

If you could help thank you also i read the integration manual

use this

public RevMobFullscreen fullscreen;

function Awake() {
revmob = RevMob.Start(APP_IDS, “Your GameObject name”);
fullscreen = revmob.CreateFullscreen();
}

function Start () {
fullscreen.Show ();
}

You have to create account and register application in RevMob website. After this process you get application id that you have to paste in you code.

After that you get test ads working. I think you have to view demo example provided by revmob.
You got all your questions answers.