STEP 1

Click on the share button that is highlighted at the bottom of this screen as indicated in the image above.

STEP 2

Click the Add to Home Screen button highlighted in the image below.

STEP 3

Click the add button highlighted at the top right of the image above.

STEP 3

After clicking add as the previous image instructed, you should be taken out of safari and straight to your home screen and you should see the app install as shown in the image below