It's possible you were banned due to submitting a game to many unrelated jams. Please contact support and explain the situation. They can check if that's the case, and tell you what to do.
I did it a couple of days ago and they still didn't answer me
Sorry to hear that. Support sometimes has a lot to deal with. If it takes much longer, I can show this to an admin.
I hope you can, the first report I sent 8 days ago and the second 3, and still nothing ...
hey, what happen?
No answer yet, sorry.
ok