From his web site ( https://lawandborder.com/china-police-certificates/ ) The update on the page is dated March 3, 2022
1. Client Questionnaire: Each person seeking a police certificate should fill the below Client Questionnaire. We will treat your information confidentially.
Client Questionnaire
2. Pay the Research Fee: The research fee is USD 150 (RMB 1050) for each police certificate you want a quote for. You can pay here by RMB bank transfer, USD credit card, or USD eCheck (ACH).
3. Submit Your Documents: Please provide to us scans of the documents listed here.
Your quote will include:
A list of the steps we will take in your case.
The strategy we propose for dealing with any potential difficulty.
A prediction of whether the police certificate will be issued or will be unobtainable (in which case we will need to gather and prepare evidence that the certificate is unobtainable).
The legal fees we will charge. Our firm’s legal fees typically range from USD 450 to 800 per police certificate application. (The fee may be more if, for example, we need to visit more than 2 government agencies.) If the certificate is unobtainable, we typically charge an additional USD 1200 to gather evidence and prepare a declaration to be submitted to foreign immigration authorities that the certificate is unobtainable. Our quote will include a discount if you are applying for multiple certificates or if multiple family members are applying at the same time.
Estimated processing time: Processing times vary by city but are typically 7-10 weeks. After the police certificate is issued, we will send it to you via international courier, such as FedEx.
I have to hope you weren't scammed by a different website.
His most recent response on his website is dated Dec. 15, 2022