I think it was from using the mod in pvp and tournament mode. For the rest of the modalities I was using it and nothing happened. When I enable tournament mode and use the mod to promote. Anyway I made another account and screw it
If you dont want to be banned don't try to finish all stage of portal event too fast just slowly upgrade your power to be safe cause at the end of event dev will check all user if they doing it legally or using cheat