Purchased Karma Theme- But Layout Missing

Hello, I have purchased karma theme, but its layout is not showing that which was on demo.
Here is the Demo
http://demo.truethemes.net/?theme=wordpress-karma

and Here is how it look like
http://www.bikoassociates.net/

Can anyone tell me, how I correct this. It is very important for me to get the same layout without doing custom coding.