What should I do if the US group takeaway is stolen?

Legal analysis: the other party's behavior infringes the copyright of your photographic works. You can sue the local market supervision administration or the people's court to safeguard your legitimate rights and interests.

Legal basis: Article 1033 of the Civil Law of People's Republic of China (PRC) (hereinafter referred to as "Civil Law"), unless otherwise stipulated by law or expressly agreed by the obligee, no organization or individual may commit the following acts: (1) Interfere with other people's private lives by telephone, short messages, instant messaging tools, e-mail, leaflets, etc. ; (2) Entering, taking photos or peeping into other people's private spaces such as houses and hotel rooms; (3) Shooting, peeping, eavesdropping or revealing other people's private activities; (4) Shooting or peeping at the private parts of others' bodies; (5) handling other people's private information; (6) Infringe upon the privacy of others in other ways.