Just go to the bill page and take a screenshot, but different mobile phones take screenshots in different ways. Take my Apple xr as an example, and press the "power button and volume+button" at the same time to take a screenshot. The specific operation method is as follows:

Take WeChat version 8.0.29 of ios system as an example.

Step 1: Open the WeChat interface and click Me in the lower right corner;

Step 2: On my page, click Service;

Step 3: In the service interface, click the wallet;

Step 4: In the wallet interface, click the bill in the upper right corner;

Step 5: Enter the billing interface, and press the "Power button and Volume+button" statement to filter;

You can also turn on the auxiliary touch function in the phone settings for screen capture.