@digim, sorry for the late reply 
The point of the Admin page is read-only section in the template documentation - is to let you set an Admin user of your app, so he can edit the template admin page. You need to:
- go to your Users tab,
- choose the user you intend as Admin,
- click the “Edit” icon,
- and then follow the instruction from the documentation.
Example: Screenshot by Lightshot | Screenshot by Lightshot | Screenshot by Lightshot
After the following manipulations, the Edit icon in the admin page (Courses section) should be clickable for your user.
Please check and confirm.
Regards,
Zeroqode Team