Virtual drumline and virtual percussion

I purchased Virtual Percussion, but cannot get it to show up in the musesounds dropdown when I go into the mixer like the guides say to do. I have searched far and wide for where it was downloaded so I can try to add it, but can’t even see the files that I downloaded anywhere. When I go to musehub, it shows that I own it. I have downloaded it twice now. Any ideas as to how to get this to work? I am using MacBook Pro with Ventura 13.1and am fairly new to musescore. Also, Is there a list of the instruments included with virtual percussion that I am supposed to be able to see when I click the drop down?