Adding a freeware scenery

not sure where to post. Just downloaded the Yosemite scenery but not sure where it goes.

In the community folder.

https://www.flightsim.com/vbfs/content.php?21235-Finding-The-MSFS-2020-Community-Folder

Must have the wrong thing in the folder. Maybe need to put the whole thing in one folder. Had no instructions with download.
Thanks

I have the cd version installed. Well, not able to find different folders on my computer. (ex: the famous community). Where are those files? Not able to install nothing new on my game. help…

On my pc,