Cheats and modifications are not welcome in this game, because they prevent other players to get happy emotions from the game. Because of this in the GTA online there is a special protection, which allows to find dishonest players and ban them. If you will see chaos in multiplayer mode, you will see other players sending complaints on that who has made a mess.
You can be banned because of the following reasons:
- cheats
- modifications
- using bugs
- using scripts
You can write a letter to support service if you had been blocked for some reasons. But you should write your letter correctly and in English. You will get your answer faster, if you will do everything correctly. Experts will consider your complaint and will take the necessary steps. They will look through your games and if they will not find proves of your violation, they will remove the restriction and give baker all your money, that there taken in the process of blocking.