I recently left negative feedback on a seller and it was not posted. Not sure what is going on with the company. My feedback was not abusive, etc., it simply said: " No mention of damages, make sure to ask questions" The company does not seem to be upholding the feedback standards it once had that actually protected buyers from less than honest sellers. They just let them create new accounts. So they rack up a large amount of negative feedback, and simply get a new account.

There is a limited window of opportunity after you've made a purchase to leave feedback for a seller, something like 60-90 days. That doesn't give you enough time if you've made a foreign purchase because shipping takes forever and if you have issues with the purchase, by the time you've tried to work it out with the seller, that option to leave negative feedback has passed.

The Chinese seller, AICCI, shows a tremendous number of positive comments but they sell shoddy merchandise and will not refund your purchase price or return shipping and I was unable to leave feedback of any kind. I couldn't even post the seller's name in the ebay community forum because it goes against their guidelines so I share your frustration.