How to report Pinduoduo's privacy number?

The answer to how to report Pinduoduo's private number is: it can be a private number in general. In order to prevent others from malicious harassment, it is ok to keep it open, but even the private number of this number can be found through the third-party software. The ways to check the buyer's real mobile phone number in Pinduoduo are as follows: ① The buyer's real mobile phone number is printed on the express bill delivered by Pinduoduo electronic bill and Pinduoduo's own billing software. (2) You can report it through the real number on the order. The reason for reporting is that you can't make a phone call or send a text message. You need to check the real distribution. After successful registration, you can check the real mobile phone number of the order recipient.