Q&A template 100%

Thank you for your help. However I also tried in on other sites of mine not using Genesis with the same results.
I see the thesis zip box.php what do I do with that ?  

Thanks Rambu…
Little confused here. In the below code it state to change simplex to my theme name.. But which one. there are four simplexes. Changing all four only broke my site 

 /* load style for DW Q&A plugin */
if( !function_exists('dwqa_simplex_scripts') ){
    function dwqa_simplex_scripts(){
        wp_enqueue_style( 'dw-simplex-qa', get_stylesheet_directory_uri() . '/dwqa-templates/style.css' );
    }
    add_action( 'wp_enqueue_scripts', 'dwqa_simplex_scripts' );
}