Guangzhou Health Management Center was cheated and didn't know the address. The treatment method is as follows:

1. Keep a chat record of the product effect promised to customers.

2. Try to keep all product packages, payment screenshots and express delivery numbers.

3. If you complain through the relevant departments and feel that it cannot be solved, you can seek professional rights protection for three days and get a full refund for seven days.

4. If you can't contact the other party, it is recommended to call the police.