The steps to buy things in Little Red Book are as follows: 1. Download and open the little red book on your mobile phone. 2. Select a gender and personalize it after your birthday, and then click "Next". Then enter your mobile phone and click "OK" to log in. After logging in, click "Mall" in the navigation bar. 4. Choose the goods we want in the shopping center. You can also search directly in the search bar at the top. 5. Then click to enter the page of the goods you want to buy, and click "Buy Now" at the bottom right. 6. Friends who buy for the first time need to fill in the consignee information above, and then click the payment below. 7. After completion, you can view the order details in My Order.