Dear all, I tried connect Facebook account to my windows phone with no luck, then tried connecting Facebook to my outlook chat directly through HTTP and it didn't work also, then i realized that the problem isn't belong to windows phone.
After that I tried to create another Facebook account and connect it to outlook chat through HTTP and it did succeeded and it worked normally through window phone as well without any issue.
So after all that I think the problem belong to our Facebook account, it's really hard to deactivate it and create another Facebook account, so i decided to wait until some one find a solution
![Frown :( :(](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)