Android Expert Needed ASAP - repost

Hello Everyone, I am looking for some help to add Google Play Services(leaderboards and multiplayer things) and ads in my android game ASAP. I tried following the documentation on google, but something is not working for me. I did the game in eclipse using libGDX. Please help me. Budget is very low. Like 20$. If anyone can help please let me know. As I hope this should not take too long.. Thanks. Want to be done today.