Add new menu: Review Us

// Reviews Menu Actions

function register_review_menu() {
    register_nav_menu('review-menu',__('Review Us Menu'));
}
add_action('init', 'register_review_menu');


// Use a hook on where you want that menu to appear. Depending on your theme or framework this section will be different.
// I include my menu at the bottom of the header section

add_action( 'fl_header_content_close', 'review_header_content_close');
function review_header_content_close() {
    wp_nav_menu(array('theme_location' => 'review-menu'));

    }