How to charge for international information talents' vocational skill certificate inquiry?

The website stipulates that an inquiry fee is charged. Inquiring about the professional qualification certificate of professional and technical personnel and the professional skill certificate of international information talents is stipulated in the website to charge the inquiry fee. The method given by the Municipal Bureau of Human Resources and Social Security is to enter the national social government service platform, click on the online service to find talents and personnel, select professional and technical personnel and click on the professional qualification certificate of professional and technical personnel for inquiry.