Apper support various popular social platforms like Facebook, Twitter and Instagram. To use these you add a social feed to your app. Each social feeds works with a username or page id / name. Apper tries find to correct contents automatically and generates a list of posts, tweets and images.
Use page name or page id, not a link (url). We do not support user profile. If you have set your page(vanity name) then, it´s the part that comes after https://facebook.com/
Use your Twitter handle name or content subject.
Use your Instagram username
Use your page or channel name.