Using Icons

[sniper8752]

I installed this app (https://play.google.com/store/apps/details?id=org.snwh.faba), but can't figure out how to use the icons. I didn't see an app installed. When I did click on it when it first installed, it didn't do anything.

 

[lunatic59]

This is from the App's description:

Known Launcher Compatibility