Server fury , any player have like Game master

Hi when i join server fury , i get this
" Your ability to speak in public groups has been temporarily revoked using a GM gag. "
So i can’t to play whit my group or tell . i tryed many time to petition since longtime .
thank you to necessary to fix that …

This is not a GM - players can right click and report your message, after a few players do this - you get muted for an hour or so