How to treat the collective fraud of express delivery companies?

It is estimated that the courier companies all understand the truth of their entire industry fraud. What I remember most clearly is that some mobile phone products were shipped in Shenzhen, and customers often received fakes. At that time, it was also severely cracked down on the Internet. But after all, it is online consumption, and you can't see the real thing here. The courier company just wants to be able to cheat one and count one. For such a company, it can only be said that political and legal regulations should be introduced. Putian's overseas shopping is very obvious, which reminds me of the collusion between the outlets below SF and the merchants to deceive customers. When we are faced with such businesses, especially when buying valuables, if we find that they are fakes, we will take them to a professional team for identification, and then show the identification book, so that there is evidence to expose and demand reasonable compensation. Avoid courier fraud and mislead us to buy unqualified products. In addition, the courier company should make corresponding regulations on the personnel at each site and the things suspected of being fake. However, it is also related to a person's morality and conduct. These courier companies are getting rich crazily and deliberately wandering on the edge of the law. No wonder there are more and more people doing logistics now. I guess they are learning, too. If the country does not stop this kind of thing in time, it is estimated that more and more people will do it in the future. It's a bit like pyramid selling. The more it spreads, the more online enterprises in China will not survive. As a shopper, I really hope that the country can manage it well and avoid this kind of thing from happening again. Let those who have no moral bottom line lose their jobs!