2. Second, choose to buy. On the navigation bar of official website's homepage, you can see the "iPhone" option. Hover the mouse over it and the "Buy" option will appear. Click to enter the purchase page.
3. Then click the "Add to Shopping Cart" button after confirming that you have selected the required mobile phone model, color, operator and configuration information.
4. After filling in the personal and payment information, you need to confirm the order information. After confirming that the information is correct, click "Submit Order" to submit the purchase information order.