Because it is not qualified to sue the merchant. Because regular products are qualified and authorized, as well as product information and product testing reports, those who are not qualified to buy slimming products can pass, and those who are not qualified and product information can also sue, so that they can defend their rights. When suing a merchant, you need to submit an indictment first, you need to submit corresponding evidence, and you need to state the information of both parties. In the indictment, you need to state the cause and effect of the matter and build an official seal.