It's not fake Maybe there are three suspects in your product. First of all, when answering the phone, ask where the market supervision bureau is and what the name of the caller is. Just call and say that the market supervision bureau over there is very clear. If their people inform you, I believe people will say yes, otherwise they will say no.
In order to prove the workflow, people from the industrial and commercial bureau may make a phone call and record it. If the industrial and commercial bureau finds that the situation is true after inspection, it will receive corresponding punishment.