The number of comments in widgets Courses not show if number of comments is zero ( 0 ) .
Thanks.
Could not replicate this :
http://prntscr.com/972dw8 .
Share your site url please and try with a different style in the widget settings
This probem is in carousel style - http://wimelo.com/cursos/
The reviews counter only increases when a user submits a course review, not when admin manually enters the course reviews from back end.
To correct this please follow this video :
https://www.youtube.com/watch?v=NHo4_vU2ncU
I not change nothing in back-end, this problem happen with new courses (no review).
This problem not happen with in course directory , some widgets in carousel style.
http://wimelo.com/cursos/
Thanks
YEs it will show zero comments if course do not have any .
If you want to add it by your own refer the above tip .