Sorry you got scammed. But it is a good scam. You probably paid to get someone high.
My credit card company gave me a refund. I told them the card was probably compromised, but they are not going to cancel it since they have been alerted to the scam account holder. A cheap lesson. I haven’t sold a car online for fifteen years and forgot to put my guard up.
It was an international charge, which put me on red alert when I got the email about the charge.
I have all charges sent to my email and text accounts, and I get them within seconds. Caught fraudulent transactions four or five times that way.