Pvp cheater/ h@cker

My first encounter with a cheater is just now
Luckily I remembered his in game name
His name is John and he has a crown in his profile currently
In pvp, he uses totem galvbane emberzard and one more I forget but next in line is chronox
He is now at 600+ points and I am at 751 before I lost 50 points
What happened was I cannot get my turn and he is controlling my monsters. My monsters keep on skipping and using attack without my permission

Devs, please ban this worthless creature and give me back my 50 pvp points!!!