Sorry for the late response! I didn’t see your message until now.
I’m so surprised by your issue. In all our themes, including Newsmag, the demos are built using the template on default settings, so you don’t need to make any custom modification to reach the design on the demo.
Even more, when you import a demo the theme automatically brings the menu structure of that demo, all you have to do is add your elements in that structure.
Can you please send all the details of this issue on the email at email@example.com and refer to this conversation?
I’m looking forward to your message.
I’m sorry you didn’t reach to us directly, to give us the opportunity to provide you with a solution faster!