Caller: Supposedly From Ebay

I was advised that someone used my phone no to do a purchase on ebay and that they wanted my account (fat chance of that happening) to block the hacker. I said I don't have an account with ebay so how is that possible. I kept on saying it until she said, "no, no, not ebay your bank account" I said I don't have an account and she said bank account and I said yes. I'm not allowed to have a bank account. I was prepared to go into this life of crime story just to piss her off,, but she hung up 1st