How do I remove the 2 home buttons. I created one and there one which is the default

Hello,
I want my website to look very much like the business theme : (http://themetastic.com/buddypress/?wptheme=BuddyPress%20Business ) as shown, I created a home page which I want to use as static page, but there are now 2 home menu buttons,
Secondly, I would like to have the images and the layout in the home page as shown here http://themetastic.com/buddypress/?wptheme=BuddyPress%20Business but do not know which of the template under the business theme I should choose.

Please I need help urgently.

Thanks