1. Contact the customer service of Huaren Company: You can report the problem to the customer service department of Huaren Company by calling the customer service phone number of Huaren Company, sending an email or leaving a message in official website, and seek help and solutions.
2. Contact the regulatory authorities: If you think that Huaren Company has quality problems or illegal acts, you can report complaints to the drug regulatory authorities, medical regulatory authorities or other relevant departments for investigation and handling by relevant departments.