How do I use app inventor to make a basic social media app?

[William]

In my schools computer science class we are working with app inventor. I had an idea for a social media app. I have very very little background with app inventor. What steps do I need to go through and who do I make the app. Any help is welcome. 

[nicoma...@googlemail.com]

App Invntor offers a menu point, that have only social components: Social
That offers e.g. a Twitter component to do some Twitter things.