Facebook on iPhone randomly closes down?

What's going on? Is this happening to others?

It happens to me all the time… Just don't use it on your iphone.use a laptop

It happens to me too and drives me crazy. After opening and closing a couple of times, it stops closing. Just be paitent. Worst comes to worst, just get on a computer. If you don't have a computer, go to the library and use theirs