the steps of returning meals in ping an wisdom canteen are as follows.

1. after opening the software first, on the service page, click the order.

2. on the order page, click the paid meal for the meal to be taken.

3. On the order details page, including all the contents of the order, click to apply for a refund.

4. Then, on the page of applying for refund, set the refund reason according to your own needs, and click Submit.