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Download and install the app. Open the app.
Do this by opening up the Google Play in your app drawer. In the search bar, type in Quickly and purchase it to install. Once you finish installing the app, you can access it initially through the app drawer and then in the notification bar after you've configured your first shortcut. Tap the app in the app drawer to open it. You'll see 8 or so icons. You can adjust the number of shortcuts through the "Rows" adjuster. The app supports a maximum of 12 shortcuts.