How can I get rid of the Apple mobile app before I can use it?

1, click on the phone settings to open the phone settings. The specific operation is shown in the figure below.

2. Click General to open General Settings. The specific operation is shown in the figure below.

3. Click "Device Management" to open "Device Management". The specific operation is shown in the figure below.

4. Click on the application to verify. The specific operation is shown in the figure below.

5. Click "Verify App"-"Verify" to verify online. The specific operation is shown in the figure below.