NEET 08/06/2022 (Sat) 02:56:14 No.571949 del
How does that even happen?
You can cancel it, I've had plenty of sellers say they're actually out of stock or the item was listed incorrectly etc.
Not sure what effect it has. The buyer can still leave feedback calling you a cunt (I use umlauts when I want to use words like fuck or cunt in feedback)