Problem with isset and $_POST

After the second form </form> make a small change close the first two if’s, and remove the two } from end of function

     </form><?php
     }
    }
    if(isset($_POST['zapisz'])) {
    $woda_ciepla_kuchnia=1;
    $data_odczytu = '0013-00-00 22:00:00';

    $data = array(
      'id' => '',
      'adres' => 'dasd',
      'data_odczytu' => $data_odczytu,
      'woda_ciepla_kuchnia' => 1,
    );
    $wpdb->insert(wp_ow_odczyty, (array)$data);
   }
 }