It says the Substance menu should appear in vertical menu bar on right.
Well, there is no vertical menu bar on the right showing up.
So of course, neither will Substance menu button show up either.
How do I get this vertical menu bar to show up?
No that is not the problem, the addon was installed, and shows up in addons list.
(Edit->Preferences->addons)
The whole vertical menu is simply not there.
In original post, I show the vertical menu, that is in the YT video.
This vertical menu does not show up when I run Blender.
I googled, and could not find out how to display it, or get it to show.
(below is repost of screen cap of vertical menu in the YT video)