Registered for support with wrong email

I know this isn’t a pre-sale question but I couldn’t find any other way to contact you under the circumstances. The problem is that when I registered for the support forum I mistyped the email address. I now cannot register under the correct email because it reports that the purchase code (46bad3b8-f004-479f-a9b5-b80356cb2dcb) is already registered. Please fix the registration for this code to use the email supplied here (and send the temporary password), or advise on how best to correct this mistake. Thanks.