How does the US Mission check the bill?

How does the US Mission check the bill:

Operation demo version: Meituan 12.2.206

1. Open the Meituan first, and then select my picture as shown in the following figure:

2. Then select my wallet, as shown below:

3, and then select my bill as shown in the figure below:

4. Then you can see your own bill, as shown in the figure below;