I set up a firefox account last week - using my primary email (I am certain which email address I used). I can't log-in (I am also certain the password is correct) When I ask for a link to reset the password, I don't receive an email. Likewise, when I ask for username info, I don't receive the email.

I am pretty certain my account has been hacked and I want to delete it – but how? (I had to set up a second account to ask this question – stupid system)