Installing Directory Beta as a landing page within a BuddyPress theme

Hi there and thanks in advance for any help or direction. I’m trying to install and activate the Directory Beta as a landing page within my existing BuddyPress theme. I’m currently using the Salutation theme by Parallelus and trying to wrap the plugin as a subsection of my website: http://laterlifeliving.com/

I’m not exactly clear where to start. I believe it involves creating a template layout, but am not really sure how to do this or how to bring Directory within once I have.

Thank you so much, Matthew