My Account banned?Plz help me!

Greetings!
I played with my guild on MC.We just killed the final Boss,suddenly I was teleported to the GM Island.A GM talk to me but I cannot understand the meaning,then I was kicked from the game.
I would greatly appreciate it, if someone would tell me what is wrong with my account.If further information is needed,I will do my best to provide. Thanks for your time!
I played with my guild on MC.We just killed the final Boss,suddenly I was teleported to the GM Island.A GM talk to me but I cannot understand the meaning,then I was kicked from the game.
I would greatly appreciate it, if someone would tell me what is wrong with my account.If further information is needed,I will do my best to provide. Thanks for your time!