I cannot access my account

Hello,
I have linked my account _______ with this one, and I am trying to log in but it says I have the wrong password. When I try to retrieve it to my [email] I don't seem to get an email with login details. Is it possible that someone has changed my account information so that I cannot log in?
Regards

Make a support ticket on website here or send an email to [email protected].

I was looking for something like that, thank you very much