Tour wordpress "Theme is missing the style.css stylesheet error

As it says in the subject line. This is for the Tour wordpress theme at the following address.

If this is an HTML template and not a Wordpress theme is there a better way to search just Worpress themes on this site?

Hi there

yes indeed, it’s an HTML template, it says in the description that its a website template, not a WordPress theme.
Here is the list of all WordPress themes we have: