My max stage in attack on moe is 350,y have the 60% of the dps heroes,quite all dps heroes with level 1000,with the exception of the assasination and the toymaker and other 2 heroes,but i have a problem,i closed the app,i need rest,3 hours after of this i back to the game and all of my heroes are level 2000 and i have 6 moegirls at level 10 and 12,and my actual stage are 485.

Any solution?i dont want be banned.