@iguannacademy:
These screenshots are from the front end course creation. If you are using the front end edit, then go to course page and click on edit (front end) and then you can find these settings.
If you are not using the front end edit and wants uses the backend then go to wp-admin->lms->courses->find the course and edit it. Now in the settings area you can set the duration as mentioned above.
For product go to wp-admin->products->find the product and edit it, in general settings you can set the subscription to hide, refer:
http://prntscr.com/cjreh6
PS: Please create your own topic if you face any issue.