Hi!
– Do you mean if you click on the “Search Statistics” submenu you get an empty page or nothing?
– You can use the “Priorities” submenu to increase the priority of a result. It’s not bound to a keyword – meaning if the page ‘sticky’ appears in the results list, it will be prioritized in order. You can read more about this in the documentation: http://wp-dreams.com/demo/wp-ajax-search-pro3/docs/#result_priorities