Limited Support
Our team is currently on holiday, so support will be limited during this period. Response times may be slower than usual, and some inquiries may be delayed.
We appreciate your patience and understanding, and we’ll resume our usual support by the end of August.
Even after installing the plugin, only WordPress default comments are displayed in the free version of Elementor. Are you sure it doesn't work in the free version of Elementor? Do I need to purchase the Elemento Pro version to use it? Since I don't use a child theme, I can't use the method of inserting code into a function.
First of all, please check this doc and make sure each step is configured correctly: https://wpdiscuz.com/docs/wpdiscuz-7/getting-started/missing-comment-form/
I may also suggest you use the [ wpdiscuz_comments ] shortcode, in case you still have any issues: https://wpdiscuz.com/community/f-a-q/wpdiscuz-shortcode-2/