No Datasmith - completely new to UE

I’m following a tutorial on how to import a Sketchup model to UE however I got stuck at the very begging - no Datasmith in my UE. I installed a Datasmith Exporter Plugin for SketchUp Pro however I can’t import it. I checked the following topics:

Downloading Unreal Engine 4 and Installing Datasmith
What are Datasmith Entitlements?
How Do I Troubleshoot my Datasmith Entitlements?

and a lot of googling but still no clue. As I understand a Datasmith should be plugin to UE engine. When I click on installed plugins there are none and I’m advised to go to market place, however there is no Datasmith Plugin. Here is the screenshot.
While to some of you this might seem trivial it is a new world to me. I apologize for my ignorance and thank you for the help.