How does the overlord clause determine that photography companies are not allowed to take pictures with mobile phones?

It is explicitly forbidden to take photos in shopping malls, if the copyright of the company's commercial photography is protected.

According to the Law on the Protection of Consumers' Rights and Interests, Consumers Association believes that consumers have nine rights, namely, the right to safety, the right to know, the right to know, the right to obtain compensation and the right to be respected. Merchants' refusal to take pictures of consumers does not infringe on the right to know. However, once they refuse to take photos, they infringe on the personal rights of consumers, and they are rude and abusive.

From a legal point of view, there is no legal basis for the company to ask consumers to take pictures. Because the company does not belong to public places.