I have an error in my account, I am not able to connect, a warning appeared that if this error continued for many days, I should seek help at help.mojang and that's what I did, but I haven't found any help yet.

I have an error in my account, I am not able to connect, a warning appeared that if this error continued for many days, I should seek help at help.mojang and that's what I did, but I haven't found any help yet.