Regina Lite Frontpage content not displaying

Hello,

I am using the free version of the theme.
I am having problems getting to display sections on frontpage as seen in the demo: https://www.demos.machothemes.com/regina-lite/

I would like to display the header image with the bluebox and all the other sections:Services, Team, etc (as seen in the demo)

I entered all the data for the following sections but it does not display no matter what I do.

For the frontpage I am using the default template.
I tried everything and I can not get it to work. Is there any documentation available for the free version? Is this even possible to do in the free version.

Thank you for your anwser,

Gregor Koprivnikar