Hello, @slippery,
Our theme does not have any limits for indexing.
You can check this article: https://www.voog.com/blog/how-to-remove-your-website-or-web-page-from-google
So, read this post https://www.curiousants.com/game-plan/technical-seo/google-search-console-coverage-excluded/ and check if you have anything of that.
Also, we would recommend creating the correct robots.txt file and trying to force index some pages.
OR you can use the Yoast SEO plugin, it is fully compatible with our theme and it is the best one for the SEO of the WordPress site.
Regards 8Themes Team.