02-04-2020 12:55 AM
Nothing you can do if they are a Private Seller with a No Returns Policy. Only Business Sellers have to accept Change of Mind Returns. If they don't Send it open an Item Not Received Case with Ebay one day after the Estimated Delivery Date.
The Seller could have Cancelled using "Buyer Requested Cancellation" as a Buyer Initiated Cancellation, their Fees would have been Refunded.