Problem joining up

Wasn’t sure the best place to send this – so thought I’d start here.

Tried to sign up the other day – but never recieved the confirmation email.

When I tried to join up a second time, It wouldn’t let me because it already had my email add. listed?

I’ve now joined up with an alternate email address – but would like to correct it back to my main address (still wont let me though, cause the site still thinks it’s in use???

Any/All help would be appreciated… thanks