Disqus comment has hidden
If you provided Disqus shortname in the theme settings and the comments are enabled in post options it should work.
If it still does not work as except you can use our service https://getpublii.com/customization-service/
Do you appreciate the support you've received today? If so, consider donating to the Publii team by clicking here; we'll be sure to use your donation to make Publii even better!