It looks like you already have a publisher account under [email protected]. We require a unique email address for each account, that’s why your confirmation link failed. We’re going to update our process so you don’t get the option to send a confirmation link if the email address is already registered. Thanks for reporting this!
We’re working on a way for publishers to delete their accounts - but for right now, you can accomplish having all your channels under [email protected] by removing your channels from [email protected] and them reverifying them under [email protected].
Hope that helps! Let me know if you have any other problems/questions.