How to order takeaway fast food, take the Meituan takeout provided by WeChat as an example. The specific operation method is as follows: 1. First open the mobile phone and click to enter the WeChat mobile App.

2. Then find "Me" at the bottom of the screen, then click "Me", then find the wallet directly below the WeChat avatar on the "Me" page, and click to enter.

3. Enter My Wallet, scroll down the screen and you will find "×× Takeaway", then click to enter the ordering home page.

4. Then select the type of takeout at the top of the screen. There are 10 types to choose from, including gourmet food, fast food, burgers and pizza.

After selecting the food you want, select the takeout merchant at the bottom of the screen.

5. After entering the merchant page, there are products in the merchant's store to choose from. You need to scroll up and down the page to see all the products in the store, and then click the "+" sign behind the picture of the product you like, which indicates the quantity to purchase.

6. After clicking on the product, if there are several selection categories of different components for this product, a selection window will appear.

Choose the portion size you need based on the window.

7. After selecting the dishes, the name and quantity of the selected dishes will be displayed at the top of the screen. The total price of the order will be displayed in the lower left corner of the screen. After confirming that it is correct, click on the lower right corner of the screen to settle.