Connects only as Guest

Hello!

I have a jitsi running on local server (Debian 10) with the versions:

jicofo 1.0-541-1
jitsi-meet 2.0.4384-1
jitsi-meet-prosody 1.0.3969-1
jitsi-meet-turnserver 1.0.3969-1
jitsi-meet-web 1.0.3969-1
jitsi-meet-web-config 1.0.3969-1
jitsi-videobridge2 2.1-164-gfdce823f-1

It´s working, the cam and the mics are ok, but I only connect as Guest.
So I cant user screen share, because we have the “Guests Can´t Screen Share” message. How can I connect as owner of the channel? I installed as the tutorial says. None additional configuration was made.

Thanks for now.