How to set up the Apple mobile phone step-by-step desktop?

The steps to display the desktop on Apple's mobile phone are as follows:

Tools/materials: iPhone 12, iOS 15.4, setting 9. 1.3.

1. First, open the mobile application and select the Add Gadget option below.

2. Then long press and select the edit widget option.

3. Then select the selected option.

4. Finally, choose the option of the steps, so that the steps of Apple's mobile phone can be displayed on the home page.