Just to clarify, you're creating a Patreon page and you're expecting an activation e-mail from Tapastic?
If that's correct, they're two separate sites that have no affiliation with one another. You should contact Patreon if you're having issues with Patreon.
Or perhaps you're referring to the late Support Program feature Tapastic had for a while?
That program no longer exists and currently the only opportunity to earn revenue from Tapastic is the ad revenue program with has nothing to do with Patreon.
If it's for the ad revenue program, then yes, I'd recommend emailing the Tapastic staff and waiting to hear what they suggest. They're the only ones that can fix those issues. @STAFF
Or are you meaning that you're trying to setup a profile on Tapastic and haven't received an email to activate your Tapastic profile?
That'd be another problem only the staff can solve. I'll tag @isyoon to get their thoughts on it.