You are competing against American-based sellers with very similar items to yours. They can ship faster and cheaper. And in some cases are charging less for the item as well. This is an ongoing problem for some international sellers like yourself.
Another issue i noticed, it is against eBay policy to reference feedback in a listing. It is considered Feedback Manipulation. Some sellers may do this, but it is best to follow the rules (see link below). Also, by asking for buyers not to leave negative feedback, you are inadvertently suggesting there might be a reason for negative feedback to begin with, that you would have to ask them not to leave it. Even if it were not against policy, it is not a good idea to suggest what kind of feedback a buyer can leave. Here is the policy:
https://www.ebay.com/help/policies/feedback-policies/feedback-manipulation-policy?id=4231
Another thing, you are promising to falsify customs information in your terms of sale, by suggesting you will put a low dollar value on an expensive item. This is just not a good idea either. If you are willing to lie on a customs form, you are saying you are unethical. Why would someone want to do business with you? You need to stand out in the crowd because you have stellar customer service or great pricing. Not because you will cheat the system, or help a buyer cheat the system. It is both against eBay policy, and is illegal as well.
If i were you, i’d 1) examine your stateside competition, and 2) cut back on all the extraneous terms of sale, especially those mentioned above. Good luck to you, and hope things turn around for you soon.
