26-07-2017 4:18 PM
Feedback is entirely voluntary and must never be used in any 'extortion't method of a refunbd to gain a good feedback.
You may leave whatever appropriate feedback you wish, remember not to mention any case or refund, as this breaks eBay rules, and the seller can ask for its removal.
Or, you do not have to leave any feedback at all. Make sure the matter is resolved with a full refund, or open a case for item not as described, make sure you do this wihin 30 days of purchase, and do not forget to escalate after 8 days, then eBay will step in and fully refund you.