If someone has a bad experience with a product you promoted, the best thing to do is stay honest and open. You can respond politely and show that you care about their concern. Sometimes products don’t work the same way for everyone, so it helps to be clear in your content that results may be different. If the problem is serious, you might want to contact the affiliate program or company and see if they can help the person. Also, think about adding a warning or update in your content if you learn the product has many issues. This helps protect your trust with readers. What are some other ways people can deal with complaints like this?