Some questions about functions (Menue, Login)

Hi there,

I’ve bought the CrystalSkull Theme and configured that under https://blubully.de

But I’ve some questions.

1) When I’m looking at my menue on my page it is looking really simple. But when I’m looking at your menue which is shown in demo version it looks nice with pictures of latest articles and so on. How can I get this also? Is this not included at the theme like the LayerSlider?

2) Is there any option to get the menu bar in header? Where Users, Ánswers, reviews and so on is showing and change that to an login button for users? At the moment, there is no nice way that users can login to wordpress via the page

Thanks in advance,
Ben