Implementing Adds

Does anyone know how to monetize there game with adds i see the adds in the gui section but who do you do it ?

That only really works if you have the game somewhere like the android store, but if you can get companies permission, they can send you banners, and you make an ad system.

ok thanks i dont suppose you know how to show level complete and share on facebook do you im halfway there just dont know how to get screenshot of level complete see and throw it on facebook