Unsubscribing

I'm trying to unsubscribe from a forum, but when I use the unsubscribe link and enter my information, it
states that I need to click a confirmation link in an email.  The problem is, I have several emails for various
uses and I don't remember which one I signed up with, so I was wondering if there was a way for staff to 
find out or delete it for me on my behalf?

Have you checked all your email addresses for the email?

I checked all of the main ones I used.  I'm worried that I might have typed the email wrong
since I hastily created the account, and the forum didn't require email verification so I never
double checked.

I only created the account to get in contact with the administration since the members on
the forum were causing issues on my forum that's hosted on another site.  Not even worth
the time in reporting them.

Would you like me to PM you a link to my account?  I don't want to post the forum name
since it's technically in somewhat of a negative light.

I don't have any posts or anything, as I said I only made the account to message the
admins of the forum which didn't help at all, and I don't want to be associated on the 
forum any longer.  The option to delete it myself was not available.

Edit: I just tried to log-on to double check and make sure I couldn't delete it myself and
it states I've been banned.  Not sure why, I was cordial with the administration there through
the 2 messages I sent.

Can it still be deleted?

Send the information to Buttercup in a private message.