Ok, I have solved it. I have entered hostgator, uninstalled wp and then installed it again, so now I can fully get access.
Thank you sonai and esmi. I will study a lot and I hope I will not have more problems in the future! Thank you indeed
Thank you very much. That is really kind. Unfortunately I do not even know where that database is 🙁 I am really new here and I guess I tried to to too fast
