1.) Open the link using Google Chrome.
2.) You will be prompted to Allow or Block Push Notifications. You will then be asked to install the app by clicking the banner popup at the bottom of the screen.
3.) After clicking the ‘ADD TO HOME SCREEN’ link, press ‘add’ (If you have dismissed the prompt, you can add manually by choosing ‘Add to Home Screen’ from the Settings menu of the browser).
4.) Install app & allow or block notifications.
The app will now appear on the Home screen of your device.