How can I switch my SheerID verification account for Apple Music?

I have previously verified my status using SheerID using the wrong Apple ID to sign up for Apple Music, and now that I wish to switch back to the correct account it does not let me verify (rightfully so). I have cancelled my subscription for the wrong account so that it will stop debiting my account, however I would like to know who to contact (SheerID? Apple? or another party?) to un-verify my status so that I can sign up and subscribe again.