How to send a message to the riders in Shunfengcheng?

You can send messages to passengers in the same city by the following steps:

1. Open the SF Express application on your mobile phone and enter the order page.

2. On the order page, click the "Contact Additional Terms" button.

3. After entering the rider page, click the "More" button in the upper right corner of the page.

4. Click the Send Message button in the pop-up menu.

5. Finally, you can send a message to the rider.