eBay

I haven’t sold on eBay for a while.i got a message to update my seller acct.checked and my info is still the same so no changes needed. updated the info anyway logged back in to sell something but the message is still there

I bought a cd from a seller in the US and they sent me the wrong cd. I lodged a paypal claim and to get my money back i have to send the cd back at my expense. It's not my fsult they sent the wrong cd why should i have to pay postagefor there mistake...