Does anyone know how much media calls in Nanchang, Jiangxi? Or what is the phone number of the director of the Nanchang Public Security Bureau?

I have a friend who was deceived in Nanchang MLM. I heard that the people in MLM bought the local police. I was afraid that the alarm would not need to report to the police through the media, right? Or will it be useful to call the police directly to the Municipal Public Security Bureau? Ask experts! Thanks!