Simple affiliate plugin

Hello. i'm looking for someone to create a plugin smiler to: [login to view URL] people enter my site take affiliate link, share it each one enter link he gets 1 point. he can exchange this points with rewards we define in our site. we don't have shop. or anything it's just simple [ share to earn free gifts ] no need to register / login to account. just enter site [ take link. share it ] earn points exchange it for sometihng from our list " when you pickup something from list " it sents us a message on wordpress " name | email | Gift he needs " we sent him the key/code of game or google play cards or anything.. " steps " 1- enter site ' click on our ad ' it's just 1 ad 2- the ad fade away. ur link come's up 3- share it 4- earn points 5- exchange points 6- recive your gift on ur mail. < last step we do it via our staff My Budget 1$-100$