Alternative Landing Page - Soprano Theme

Hello Everyone

I’m looking for some advice if anyone can help. I recently bought the Soprano theme and want to use their Architecture & Design landing page. When I install the theme in Wordpress and start to edit, it just brings up the main landing page, and despite hours of searching I can’t find out whether I can use the pre-designed Architecture & Design landing page or whether those landing page samples within the theme are just ideas and I need to build it myself.

Can anyone help?