I sold a DVD player on eBay that was only tested for power (I didn't have all the leads for it so could only plug it in). I stated that it was only tested for power and that it was sold as seen and no returns on the listing.
The buyer was huffing and puffing over various bits before it was sold but did buy it.
All well or so I thought.
Now they've messaged me to say it's blown up their TV (a likely story, excuse me while I roll my eyes) but that it's still working (weird if it's blown their tv up but not the actual device!).
I've said they can send it back and I'll take a look at it but I really do think they're trying to pull a fast one and want a refund because they couldn't get the other parts for it (namely a remote) and it will likely turn up damaged (or they'll try and keep the player but want their money back).
What else can I do or need to do?