Where did Apple’s INTUITIVE go?

I downloaded this thinking it would be useful with the assorted IOS devices in my household. Hit a brick wall immediately --- searched "Help" for adding devices

There are two ways to add a device -- automatically by pointing the device to some 3-letter server -- and manually prep.

Unfortunately, the "How-to" for both methods is missing or or well hidden.
The resulting "Oh well" led me to uninstall it.

Oldguy5 about Apple Configurator, v2.3