Pinduoduo forgot how to get his account back.

How to find Pinduoduo's forgotten account:

1. First, open Pinduoduo and select Personal Center, as shown in the following figure:

2. Find the settings again, as shown in the figure below:

3. Find the account number and security in the settings shown in the figure below:

4. Select account retrieval again, as shown in the following figure:

5. Enter the bound mobile phone number on the account retrieval page, and then click Next, as shown in the figure below:

6. After that, you will be asked to enter your name and ID number, and then do face recognition. After all these passes, you can successfully retrieve Pinduoduo's account, as shown in the following figure: