I am trying to use Gajim as client for Faceboot Chat, but I cannot log in my account. Are anywhere instructions how to do it? Is it possible at the present time? I know that Facebook ended XMPP support in 2015. Nevertheless, I used Pidgin until end of the last week successufully. From then, I cannot log in. I set my name login as email@example.com and I gave password. The advanced settings are set: no proxy (I tried also Tor), hostname is chat.facebook.com, port is 522 and type is plain (I tried also start TLS and direct TLS). But nothing works. Where could be problem?