I am integrating chart boost Ad into my iOS app. But it is not displaying any Ad. I used the following code in 'applicationDidBecomeActive' method, to display the chart boost.
Chartboost *cb = [Chartboost sharedChartboost];
cb.appId = "YOUR_CHARTBOOST_APP_ID";
cb.appSignature = "YOUR_CHARTBOOST_APP_SIGNATURE";
// Begin a user session
[cb startSession];
// Show an interstitial
[cb showInterstitial];
What is the problem with this? Is there anything else that I have to do?
Thanking You in Advance