We can also use the method of telling the host how they can improve.
his server?
Doesn't work, you always get banned.
It's simple really, Just try to act kind and respectful about it while being serious and giving advice that will actually help them to become a better host, If they ban you and act disrespectful, It's best just to leave them alone and go on to the next server.
I think a host like this guy would ban you for any type of constructive critism or suggestion for improvement.
If you keep your criticism at least more constructive than "This sucks, here's how it could be better", you're not gonna get banned so quickly.
I joined this serverI used invincible player just as he didI was banned without warning/support...
I did not use the invincible playertype...
I'm not sure, However i think he meant the host.