You should disable hacks for competitive modes like others have mentioned many times before. There is nothing you can do now except to not use the hack from now on if you want to keep your account. 1 more strike and your account will be suspended.
Welp! I got a warning probably from TM. I only used god mode and damage multiplier. Seems like bandai is implementing new measures to figure out the mod users. BTW, does any1 know how many warnings do they give before supending the account?