Variables Inquiry

Dear Heroes,

I'm using Articulate Storyline to build a pharmaceutical course, and part of this course is a simple medical advisor.

It is supposed that all products n the result slide are hidden, and when we mark on the check box in the first slide the suitable product is changed to visible (normal state)

For example when we mark the diabetes check box, B Complex in the result slide should appear.

The problem is the products in the result slide don't appear.

So, kindly can any one review the variable and condition in the attached file and give me a solution.

Thanks

  Amro