Is there a link where we can download macOSCatalina?

I've tried that link, and the Catalina Link is pointing to Monterey. I believe whoever made the page put the wrong link.

EDIT: I found the link:

https://apps.apple.com/us/app/macos-catalina/id1466841314?Mt=12

Yes, there is:

How to get old versions of macOS - Apple Support

Scroll down to "Use Safari to download macOS on your Mac" ... and use Safari, not Firefox or other browsers.