Tapjoy Offerwall Full Integration in my Android App

Hello, I have an logo quiz game, what is it ? Logos Quiz is an entertaining game where you guess the logos of popular companies. Advance through levels of difficulty and strive for the highest score possible. The more logos you guess the more coins you will earn I want to integrate Tapjoy, what is it? Tapjoy is a mobile advertising and monetization platform that allows mobile app users to select in-app advertising in exchange for virtual rewards In my case, when user answer logos, they receive hints! wich they can use in the game and what I want is : -- integrate tapjoy offerwall in my game, so when the users complete offers or watch video (depending on the available offer in the offerwall ) they should receive hints ( hints should be added to their balance of hints ) -- Things needed to be done : 1. The Integration of the TapJoy offerwall into my android app - you have to add new button1 in my app home ( design is already available ) - once the user click on the button1, he should be redirected to a new page wich has text ( explanations of how to use the offerwall ) and another button2 in the bottom of that page - when the user click on the button2, he should be redirected to the tapjoy offerwall there's a detailled tutorial of tapjoy offerwall sdk integrating in their website 2. Link the tapjoy offerwall to my currency (Hints) When the users get into the offerwall, they will normally see several offers ( apps to install, video to watch ..ect.) .. WHEN THE USERS COMPLETE ONE OF THESE OFFERS, THEY SHOULD RECEIVE HINTS, wich means their balance of hints should be updated, tapjoy is already supporting this feature ( there are many options and tutorial on their site), you just should know how to exploit it and use it in my app. REQUIRED : - my app is optimized for mobile phones and tablets, so it should stay always optimized for both of them - for the buttons, I will design them all! you don't have to - freelancer must respect the deadline no matter what - happy bidding :D