Hello

I also used facebook login but i tried on website and it let me login via facebook and then i bind it to my vclinet and login in after

The miniclient facebook still not working but the website login his.

Hello, this login issue was as a result of Facebook being down, or performing maintenance. If this is still an issue, I would recommend binding your account via the User Center, or contacting Facebook customer support to find a time frame for the maintenance to be finished.