SOMEONE HELP ME

SO I JOINED A GOD DAMN SERVER FOR MY FRIEND AND THIS PERSON KEEPS ON SPAMMING AND PINGING @/EVERYONE I MUTED IT AND TOLD THEM TO STOP AND THEY JUST LITERALLY PINGED ME INSTEAD HELP ME IM SORRY IM JUST ANNOYED HDJKDDJ I CANT LEAVE THE SERVER BCS OF MY FRIEND EHLRKF