Supreme theme CPT submit button link

Hello sirs,

If possible i would like the button shown in attached print screen to point to the new created formidable tab following the steps in this link, instead then pointing to the review., I did find the source of of the button in directory supreme-directory/inc/geodirectory-compatibility.php but I am not sure how to update it;

Following is the code I added to my function to generate the tab:

// this line tells the tabs function to run our new function to add a new tab
add_filter('geodir_detail_page_tab_list_extend', 'geodir_detail_page_tab_list_extend');

// this function adds the tab to the tabs list (but not the content)
function geodir_detail_page_tab_list_extend($tab_array)
{
    // the $post var contains all the listing info so we can add conditions
    global $post;
    // only add the tab if the post type is <code>gd_hotel</code> and the email field has been added to the listing
    if ($post->post_type=='gd_tours' && $post->geodir_email) {
        $tab_array['booking_form'] = array('heading_text' => 'Solicite',
            'is_active_tab' => '',
            'is_display' => 1,
            'tab_content' => '',
        );
    }
    return $tab_array;
}

add_action('geodir_after_tab_content', 'geodir_booking_form_content', 10, 1);

// this function adds the content to our new tab
function geodir_booking_form_content($tab)
{
    //if the tab exists then we know it has passed the criteria and we can add the content
    if ($tab == 'booking_form') {
        echo do_shortcode('[formidable id=2]');
    }
}

// this action tells the form to call our function to add a new field - GeoDirectory20112017
add_action('frm_entry_form', 'geodir_add_hidden_field');
// this function adds our field to the form
function geodir_add_hidden_field($form)
{
    // our example booking form has an ID of <code>2</code> so we only want to add the field to that form
    if ($form->id == 2) {// only send if the form id is 2
        global $post;
        echo '<input type="hidden" name="gd_tours_id" value="' . $post->ID . '">';
    }

}

// this tells the formidable form to check our function before sending
add_filter('frm_to_email', 'geodir_custom_set_email_value', 10, 4);
// this function will add the listing email to the recipiants list when submitted
function geodir_custom_set_email_value($recipients, $values, $form_id, $args)
{
    // only run if the submited form is our booking form with ID <code>2</code>
    if ($form_id == 2 ) {// only send if the form id is 2
        //check if the place id is submitted
        $post_id = (isset($_POST['gd_tours_id']) && $_POST['gd_tours_id']) ? absint($_POST['gd_tours_id']) : '';
        if ($post_id) {
          // we found a post id so we can use it to get the place email address
          $place_email = geodir_get_post_meta($post_id, 'geodir_email');
        }
        // if we have a place email address we then add it to the list of email recipiants
        if ($place_email) {
          $recipients[] = $place_email;
        }
    }

    return $recipients;
}

// tell formidable to call our function when sending the form
add_filter('frm_email_subject', 'geodir_booking_change_subject', 10, 2);
// add the listing name to the
function geodir_booking_change_subject($subject, $atts){
  extract($atts);
  $post_id = (isset($_POST['gd_tours_id']) && $_POST['gd_tours_id']) ? absint($_POST['gd_tours_id']) : '';
  // if form is our booking for and the post id exists
  if($form->id == 2 && $post_id){
    $place_name = get_the_title( $post_id );
    $subject = 'Booking form for: '.$place_name; //Replace Thank You with your email subject
  }
  return $subject;
}