1. First open Pinduoduo, select Personal Center, and then select Refund after-sales, as shown in the following figure:

2. Find the item that needs to be returned again. The following are the after-sales details, as shown in the following figure:

4. After filling in the information, choose to send it back immediately, as shown in the figure below:

5. Choose to pick it up, and then choose to send it back immediately, as shown in the figure below: