How to query the logistics information of Tong Yuan Express?

1. First, open WeChat, and click on the official WeChat accounts of the courier companies used, such as Tong Yuan Express, Dayun Express and SF Express.

2. Click on the attention, and you will see the "service" option in the lower left corner. Double click to open it.

3. Select the "I want to query" option to open the interface.

4. There are two ways to query, but the courier number has been lost. Choose the second way "mobile phone number query" and enter the bound mobile phone number to query the mail logistics status.

5. If there is no binding number, return to the initial interface on the official WeChat account and click "Mobile Phone Binding".

6. After binding according to the prompt, you can query the mail logistics status.