Please do somthing like Ban.
When i do fatality any player he surrender and i dont get any XP and Coins please fix it

We will be introducing a solution to this in one of the next builds of the game. Opponents who 'rage quit' will lose any benefits of playing that game.

You will get your Reinforcements back if someone rage quits on you.

There will also soon be prizes for completing each game, so there's an incentive not to rage quit!