I can't log into my account

I can't log into my account. I used to play on the TCG Live App with no issues, but I stopped because of boredom.

Recently I wanted to pick it up again and forgot my password, so I tried to recover it. I did everything step by step and when I tried to log in again, it told me my password was incorrect (the password that I had JUST CHANGED and wrote down so I wouldn't get it wrong).

I tried changing it again. Didn't work. Tried ereasing the cookies. Didn't work. Tried on a cell phone, a PC, different browsers, incognito mode. Nothing worked.

I tried reaching out by contacting "the team" but I haven't got any answer as of today. I really want to play again.

Has anybody had any similar trouble and was able to solve it?