If you want to close your GoDaddy account, make sure you have no active subscriptions, then go to:
https://sso.godaddy.com/preferences
There is an option there to close your account, which is irreversible. This URL is impossible to find on your own, as they want you to chat with an agent. I have not had any domains there for some years, anyway.
They refunded the wrongly billed domain that was not in my name. I don’t want to lose another day on problems not of my making, so leaving was the best option.