Volumio setup on Raspberry PI Touch Screen - HOW?

Raspberry Pi 3
Raspberry Touch Screen

I downloaded and flashed Volumio image to SD card as described volumio.org/get-started/

I assembled and powered Touch Screen and Raspbian GNU is loaded.

What is the next step to get Volumio on the Touch Screen?

(I am already running Volumio on a Raspberry Pi 3 with a HiFi Berry Digi+ mounded, and this system is working. So above is a second Pi board used for the Touch Screen)

Just install the touchscreen plugin, you can find it in plugin -> miscellanea

let me know