I want my site to look like shown in demo

Quickstart package – it is a package which contains a complete WordPress installation with the demo content – we will describe the whole process of the installation in this article.

Step 1: Click on the link for the Quickstart package and wait when the files will be downloaded

Step 2 : Then, unpack the downloaded ZIP package

Please find here for the video guide on how to setup the theme: http://www.youtube.com/watch?v=bH2gAlrffLs

Or you can send me username & password your hosting  i can help you install.
hope this helps !
Regards,
Dominic