You're definitely at the right page. That page just appears to be misbehaving.
It would be helpful if you could visit this page
and copy-paste the small line just below the big title. The download page tries to figure out what kind of computer you're using and highlight the correct button in green. Apparently it can't figure out what kind of computer you're using.
And, in the meantime here are the missing links while we figure out what's going wrong: