eBay

Message: "Hi please can you email me a vat invoice." Not sure what this means or how to do this....... They haven't purchased the item. I'm not a professional by any means so please excuse my ignorance.

Buyer messaged me complaining that item is faulty 32 days after signed delivery date. Not sure whether or not to respond...and if yes, what with? Can they open a case against me? I already know how eBay is, and that they would side with the buyer. (V...