Unable to get sample(courses,lessons & quizes) menu items through dummy data import ?


I installed the demo content of the theme but am unable to see all the menus like(course sample,lesson sample & Quiz sample).

In the dashboard menu items it is saying invalid menus.(“There are some invalid menu items. Please check or delete them.”)

But I need a course page same like as “WEB_DESIGN” course sample and lessions like “http://education.themerex.net/sfwd-lessons/lesson-wd-1-html5/

What is the actual problem for this issue.

We need immediate support.

Could you please fix this issue as soon as possible?

Thank you.