hi developed an app at facebook that has two problems.
Sometimes the user is redirected outside of facebook app. we go to the page where the app is and when he click on it it requires install outside of facebook, sometimes it stays inside facebook. have no clue why.
the other thing is that i requested user permissions to see their likes but i need someone do work with this data an check if the user likes a certain page, if not he is redirected to that page (a landing page on a facebook page that the user must like to see the contents).
this is our first project in freelancer and we will see how it goes, we want to meet good professionals to start working with them in small projects like this