This is my first time attempting something like this, so I'm hoping this will be a simple question to answer for some of you. I have a client site where I'm trying to iterate through a collection of files to look for files that don't have a specific column value (sharepointnewkey). Through the web interface, I can get to the SharePoint site, browse the folders, and see all of the contents just fine. When I connect to the SharePoint through PowerShell, I don't see anything referencing the particular site:
The site that should be showing up in this list should look something like:
It doesn't appear in the list. From there, it's a simple matter of running a script to do a collection on the files and build the list that I need. I am a Global Admin and Application Admin for the site, the latter being required to execute PowerShell scripts against the SharePoint. At this point, I can't seem to find anything specific to the problem I'm having. Any help you can provide at this point is greatly appreciated. Thank you!
EDIT: Since posting this, I have also come to learn that the site I'm trying to find does not show up in the list of active sites in the admin console, either.

