Grid Theme Responsive Homepage problem

Hello,

I’ve installed http://www.dessign.net/grid-theme-responsive/ theme and I’m having trouble with the Homepage. Any post appears in “home”, even if I can see them in the categories and blog.

In the video overview it is not explained how to set up the “home” page. But when you install the theme you can “customize” the “Static front page” by choosing between “Your latest posts” and “A static page”. I chose “Your latest posts” but still no posts are shown on my homepage.

Could anyone help me with any suggestion please?

Thanks a lot!!