Hello Installed the Theme ReHub, i wanted to install the demo data but some of the plugins are not available? arent they in the package? for example: RH Frontend Publishing Pro
First of all if you have questions with your item I strongly recommend you to check the documentation that comes with the theme. I’m sure you can find info how to set up demo data there.
Secondly, if you can’t find necessary info there, you should get in touch with the author of the theme for support(In a ticket or via comments section - on ThemeForest).