Help making directory plugin work with my theme

I have installed the Directory plugin with my theme purchased from themeforest.net.

1. How do I add the search bar and signup bar which is displayed in the demo in my listing page? Please see the screenshot attached. It says its a virtual page and editing will not work.
2. How do I make the listing page full width (the virtual page)? Do I ask the theme developer? The listing page has a full width setting. I have turned it on, but it's not taking effect.
3. How do I make the listing page to have grid display by category instead of the current listing style.

Here is my website - http://sandbox.sheikhahub.com/listings/