zh1ep98w5hu7 is a hacker, block him as soon as possible

My team consists of 11 players, but I can only control one of them. All the players have a white triangle above them. Since I can only control one, the rest are just standing there. And this is in Champion Mode. Please EA, block this player as soon as possible and give me compensation.

Judging from this gibberish-looking name, it's most likely the work of an organized group.