Can the courier check the previous mailing information?

Take SF as an example, you can check the express delivery before its official WeChat account. Search SF's official WeChat account with WeChat. After entering the official WeChat account, click View Express to find the previously sent express. The specific query method is as follows:

1. Open the mobile phone WeChat and search for SF on the official account interface of WeChat WeChat.

2. Search the official account of SF Express WeChat, and click Enter.

3. Click the Enter WeChat official account button in the official account interface of SF Express.

4. After entering the official account of SF Express WeChat, click the My button in the lower right corner, and select the Member Center to enter in the options that appear.

5. Click the login button in the upper left corner after the page jumps.

6. Enter your personal mobile phone number and verification code in the login interface to log in.

7. After the page jumps, click the View Express button at the bottom of the public to enter.

8. At this time, before entering the interface of querying express delivery, you can see the corresponding express delivery.