Do you think if my cover photo contains 90% writing i will get banned?

anybody know

i Think No !

Why risk it?

Anyway, it depends how many views your page gets. More views=higher probability

It does break their TOS. However i've seen many pages using text etc in their cover photo and nothing really happens.

I'm at 50% with no problem.

Do you have a call to action in yours?

Anybody else know??