If someone had got into your FB, he/she had probably hacked into it. This happens quite often.
You dont
It is most likely because someone logged into your account one way or another and deleted your information manually. I dont think facebook will remove your info unless banned or something, which if you can log in, your not banned.
Use a different web browser.
You can log in the face book from any computer. Just open the web browser and go to Facebook web site and put your user name and password and then click to log in.
One may log off of Facebook by simply clicking on the gear icon at the upper right hand corner and then clicking on "log out" in the menu. The gear icon is available regardless of any Facebook page one is currently on.
u log on2 facebook, then u ask someone 2 video chat by posting it.
You might have to log in.You can flag them or their profile as obscene/inappropriate or report them to Facebook.
Ask your friend if you can log on to his/her facebook and message facebook.
If you can't see the facebook chart on your facebook then log out and log in again
You click facebook then log in! Boom :)!
You can look at someone's activity on Facebook if they have it hidden by going to your activity log and clicking on 'Posts You've Hidden' located in the left column.
They are surely stalking you on facebook.