Has this facebook profile been hacked?

[Andie Mc]

My friends facebook, about 20-30 minutes ago, we noticed all her wall posts were gone. Then as time went all her photos slowly got deleted, and now she only has her one profile picture. Now if I try to go on her page it says that it is unavailable. She is unable to log in on her computer but i still logged in on her phone, but she is unable to change the password when she tries.

Has she been hacked and is there a way to recover everything that has been lost
We're 21, so beyond the high school and middle school age, and there was nothing special on it, just an ordinary profile. She contacted the support staff through my profile. Here's hoping it all works out