Facebook chat bar is gone, notification and messages can't be loaded

[img][/img]I believe someone else posted this issue, but it was never solved (correct me if I am wrong, I searched forums and couldn't find an answer). I facing this issue since three days now. My Facebook chat bar is Gone. Notifications & Messages are lock. I don't see the FB chat bar in my profile. First, I thought its browser problem but its not. I tried to login from different computers, browsers but same problem.
I cant even check notifications and messages. Unable to make changes in account setting. Unable to like pages. Please help me, tried everything, I have also reported this to facebook several times.

Yes i have the same problem for some 2 weeks already, since the new privacy features apeared, i can´t delete posts, see older coments, game requests, no chat box and not a browser problem either.
Reported to FB but nothing so i just deactivated my acount until it´s working again, no one haves the answer, on other acount all working fine, wish i could make it work ...