GNU/Linux Kali 2019 Installing Snap – QuickStart Guide
Hi! The Tutorial shows you Step-by-Step How to Install Snap in Kali 2019 GNU/Linux.
And Snaps for Kali are Containerized Software Packages that are Simple to Create and Install.
Furthermore, Snap Packages: Auto-Update and are Safe to Run!
Finally, because Snaps Bundle their Dependencies, they work on all major Linux systems without modification.

1. Terminal QuickStart
How to QuickStart with Command Line on Kali GNU/Linux
First, Update the Apt Repo Sources with:
sudo apt update
Authenticate with the User Admin Pass.
If Got “User is Not in Sudoers file” then see: How to Enable sudo.