Apple App Store can't download Guizhou Social Security. What is the reason?

Apple App Store can't download Guizhou Social Security. What is the reason? Hello, dear, this is the wrong installation and setting method! The specific installation operation is as follows: Step 1: Download and install the Apple version of the "Guizhou Social Security" app in the regular app store with your mobile phone; Apple's mobile phone can't open the software directly after installation. You need to make the following settings, as shown in the figure below. Step 2: After the installation is completed, open the APP and the following interface will appear (the interface will be different with different version updates). Click "Login" to enter the login interface; Step 3: In the login interface, click the drop-down box, select the login type, enter the relevant information of the inquired person in the corresponding box below according to the prompt, and click Login Step 4: After the login is successful, the following interface will appear, on which we can see the balance of our endowment insurance account and have corresponding query functions, such as "Payment Details Query" and "Treatment Details Query". I hope I can help you.