After more research and finally finding the answer, I was correct that there is no code in template php files that generates the menu. While looking into functions.php file I noticed that this theme connects jquery.slicknav.min.js to the page, when I looked into not minified version I figured out that this the code that generates the extra menu at the top of the page. To get rid of it I commented out the line that adds the js file and the line that adds css for the slick nav
//wp_enqueue_script('burger_slicknav',get_template_directory_uri().'/js/jquery.slicknav.min.js',array('jquery'),'',true);
//wp_enqueue_style( 'burger_slicknav',get_template_directory_uri().'/css/slicknav.css','','','all');
No I no longer have the extra menu displaying in on my website as well I do not have any extra code or requests for appropriate page load.