2.x sürümü için catalog/model/shipping/flat.php de aşağıdakini bulun

$query = $this->db->query("SELECT * FROM " . DB_PREFIX . "zone_to_geo_zone WHERE geo_zone_id = '" . (int)$this->config->get('flat_geo_zone_id') . "' AND country_id = '" . (int)$address['country_id'] . "' AND (zone_id = '" . (int)$address['zone_id'] . "' OR zone_id = '0')");

hemen altına aşağıdakini ekleyin

$query = $this->db->query("SELECT * FROM " . DB_PREFIX . "zone_to_geo_zone WHERE geo_zone_id = '" . (int)$this->config->get('free_geo_zone_id') . "' AND country_id = '" . (int)$address['country_id'] . "' AND (zone_id = '" . (int)$address['zone_id'] . "' OR zone_id = '0')");

aşağıdakini bunun

if (!$this->config->get('flat_geo_zone_id')) {

aşağıdaki ile değiştirin

if ($this->cart->gettotal() >= $this->config->get('free_total') ) {
            $status = false;
        } elseif (!$this->config->get('flat_geo_zone_id')) {