Question about GTA 5 - 119278

i have been playing gta for a long time and i have to say that the producers are no good. I as a not perfect player "moding" will never be banned but now comes the best I have a colleague who has been playing gta online for 2 months and has already reached level 100 and that on a legal way, strange is only that he is banned without apparent reason and even after contact with rockstahr he is not unlocked. That's why I'm writing to you, don't buy the game, you'll be banned as a non-moderator.