How do you cancel the accounts? Simply by removing the card on their website? What’s to stop those pimps from ignoring that? They’ve still got all your info.
Go on the website, sign in and go to My Account. I removed all payment links (bank acct and Visa card) and hit “Cancel account”. One worked immediately, the other was a pain because there was some money in it and I had to transfer the money before I could close the account. That one’s still pending.