Can you please explain or post an example of using admob v20.. intertitial or rewareded ads in xamarin android app
i tried so many examples in the web i still can't show interitial ads ... banner ads are working fine
i'm getting this error
System.NullReferenceException: 'Object reference not set to an instance of an object.'
i've tried this hack class
and some examples from this link but with no vain