1. Do these features really work in mobile or desktop apps?
2. If yes! what's the problem? is there any config i have to change?
Your screenshot is coherent with a teacher role .. please double check the user you are using an its role in the course.
This is the view for a student:
Thanks dear Isabel for your reply.
Yes, your right. I got what was wrong after i posted the problem and I forgot to terminate the post.
However, I really appropriate your support.