H.s was banned for a day for SPAMMING "who want buy my car" over and over. He was also warned before the ban and he ignored me. Obviously you don't talk to your cousin much beacuse his ban expired like yesterday.
Noori was banned because I drowned him and he never drowned. So I slapped him, checked his hp which indeed went down to 90, but when I checked it again it again 30 seconds later, it was back at 100 and he never typed !heal. That indicates to me health hacks. He will not be unbanned.
Unfortunately for you that also means you can't play, maybe you can explain to him what it is to play by the rules.