1. First open your phone, click to open the WeChat app and log in.

2. Click "Me" in the lower right corner of the opened WeChat page, and then click "Pay".

3. Swipe up on the opened payment page, find "Meituan Takeaway" under the third-party service section and click to open it.

4. Click to select the food you want to order, and then click "Go to Checkout".

5. Next click “Allow”.

6. Click “Login with WeChat” on the pop-up login page.

7. Continue to click “Allow”.

8. Finally enter the delivery address, click "Go to Pay" to submit the order and pay, and wait for the store to take the order and deliver the delicious meal to your door.