Prestige 10 level 55

So I randomly met the modder YEET in nukejacked and he made me prestige 15 level 55 but this morning woke up to a ban that allowed me to reconnect and when I did my level is now prestige 10 level 55.. am I able to get to prestige master now? The xp bar at the bottom is full but I’ve read articles from 2013/14 saying you just have to play a few more games to get it but I’m unsure? Could anyone help?