11-11-2020 6:36 AM
If you ordered a certain size and the seller has sent the wrong size, then no need for any more messaging as this seller is just not being helpful, open a case for item not as described from the Resolution Centre , link found at the bottom of most pages.
If they want their item back first, the case enforces them to pay for that fully tracked return postage.
Escalate the case on days 9 21 if not refunded beforehand and eBay step in and fully refund you.
Do not close the case early on any excuse or promise the seller may give, once closed another cannot be opened with eBay.
Just let it run the full 8 days and if not resolved in that time, do not forget to escalate.