Can't figure out how / where to download a plugin or theme

This question applies to any / all plugins and themes, as far as I can tell...

I found instructions for downloading plugins and themes here:

https://premium.wpmudev.org/manuals/wpmu-manual-2/installing-regular-plugins-on-wpmu/

https://premium.wpmudev.org/manuals/using-wpmu-dev/how-to-download-plugins-themes/

But the download link shown in the screenshots on the page above does not seem to actually exist:

https://www.evernote.com/l/AAXw263lHWNHKbJxWdFbSoit7cLMtpz0Fyg )

Screenshot of what I see:

https://www.evernote.com/l/AAXQCvbE2JBOWK1cc8sgXiUtqGM33SVKudU

Help?...

thanks!

dustin