Is it true that Tik Tok sells Tianqi Dan samples?

Because if an anchor sells fakes, customers will definitely complain when they receive them. In addition to complaining, they will tell the truth on the live broadcast of the anchor. Many people will definitely not buy it when they see it. Therefore, it is generally impossible for an anchor to sell fakes for his own reputation and for his own business. Unless the anchor doesn't want to make money for a long time.