Refunds?
I bought an item two weeks ago, returned it because it wasn’t the correct item as it was something the seller had confused with a different piece, seller asked me to return it and then said they would refund me afterwards. The item has since been delivered a week ago, the seller has closed their shop and I have sent a message asking if they got the item and if it was in good condition to refund me but they haven’t opened the message. Is there anything I need to do? I paid for tracked postage to make sure it arrived and I know for sure it did.