Reader Comments/Submitted Ratings Not Showing

hello, can you help me with this issue. I’ve already enabled the “Enable reader submitted ratings in the comment form” in plugin Settings > Extras. However on the review page, the comment form is not showing.

example: https://bukuringkas.com/review/the-key-to-financial-freedom/

thank you for your assistance!

The page I need help with: [log in to see the link]