You can not file an item not recieced claim before after the item has
been sent and the recieve-window has closed, you will only get an
Nopeyoucantdothatyet message if you try…
From the moment a buyer has comitted to buy an item to the moment the
buyer has succesfully payed for an item, Ebay will always side with the
seller. Even with sellers remorse, refusing to send a payable invoice
after buyers multiple requests….