Also please make sure that you have enabled the comments for pages in your theme by checking the theme option “Display Comments on Static Pages?” on the following path as shown in the attached screenshot.
Both of the things you’ve mentioned are already done at my end. The pages already have existing comments which disappeared from the page after activating this theme hence the question.
I could confirm that the comments are not displaying on your shared pages.
To troubleshoot the issue more would you mind if i log in to your site and do some troubleshooting? If this is ok then could you please share me your site log in details privately by checking the option “Set as private reply” when replying to this topic?