Meituan ordered food and went to the store to eat. The specific operation is as follows:

1. Open the mobile meituan app and click "Gourmet".

2. Select the store that needs to order food, and click to enter the store page.

3. Select the goods you need and click "snap up".

4. After confirming the meal selection, click "Buy Now", and then click "Submit Order" to pay. After receiving the QR code, you can go to the store and show it to eat.