The design is simple, but it lacks a lot of information.
You make a lot of promises, but all I can do is a static interface and links to api.twitter.com. I think you need some trust or allow the user to do something before giving you those permissions.

let’s check those permissions:
 
 - See your email address
 - See accounts you follow, mute, and block
 - See Tweets from your timeline

Source --> https ://api.twitter.com/oauth/authenticate?oauth_token=UUBFDAAAAAABBByCAAABbusF_wk
It looks like you are aiming to collect a lot of information in exchange for promises to pay for some of the satoshis.