It sounds like you didn't even try. A few days after you've contacted the seller you can escalate to Ebay customer support and they side with the buyer and iss

It sounds like you didn't even try. A few days after you've contacted the seller you can escalate to Ebay customer support and they side with the buyer and issue a refund so fast I'd be terrified to sell anything on that site. You can find it written in the Ebay terms that for misrepresented items seller has to pay for a return shipping label. I only ever had one seller refuse to and Ebay c/s said keep the item and we'll issue a refund.