Does the subject want to ask "What should I do about the misspelling of the public notice board of Shenzhen catering"?

1. First, contact the Shenzhen Municipal Market Supervision, report the error and provide correct spelling information.

2. Secondly, prepare evidence, take photos and videos to prove the spelling mistakes on the bulletin board, and share the evidence with the management department.

3. Finally, keep in touch with the department to understand the progress, and ensure that the spelling mistakes are corrected in time and the public signs are updated.