Accounts

Hello i'm Guillem III, from Barcelona. A couple of days ago i invited 4 or 5 friends to play call of war, but he started his accounts in the school computers.

In my school the computers have a private server, so call of war team thinked that i made a multi-account trick. Please i want to soution this and my messages to the support team don't have response. What can i do?

Thanks.