I have two Pinterest accounts. Because I cannot merge the two accounts, I used one account to invite my other account as a collaborator on all of the boards. The problems I'm having is: 1) I only received collaborator requests for a few boards; 2) I am locked out of accessing the other boards from my other account; 3) I can't access the boards that I was invited to by myself or accept the requests I sent myself; 4) I can't delete my request and start over
I'm sorry to hear that you are having issues. The best way for you to proceed in this case is by filing a ticket with our team at this link. They will be able to diagnose and help resolve your situation.
I hope you are able to solve this. Let us know if you have any questions in the meantime!