If you want to use EBAY, you should first look at your reputation, but you should also look carefully. After you open your reputation, whether as a buyer or a seller, you will see the following favorable comments. Sometimes their praise is not 100%, but maybe 98%, which means someone gave a bad review. You'd better see which product is a bad review every time, because of any transportation problems or quality problems. Sometimes sellers with high reputation do not necessarily guarantee quality, and there are also customer complaints.
Furthermore, let's take a look at the reputation of those buyers. Although EBAY is very strict about not faking, there are still a few people who use different IP to evaluate others.
In addition, if you feel that the quality is not what they describe when you shoot something, you can communicate with the seller, because they are also afraid that you will give a bad review. If they don't communicate with you in time, you can take pictures of everything you get as evidence. EBAY has a complaint center, and they will handle these things.
You can ask for a refund.