1 is Dayun's customer service number, which can be found online. As shown in the figure:
2. Call 95546 from your mobile phone, and the service time is 8: 00- 18: 00, as shown in the figure:
You will hear it when you connect. Please press 1 for express delivery service, and press 1 to enter the next level, as shown in the figure:
4. You will be prompted to enter the courier number and press # to finish, as shown in the following figure:
5. After entering the order number, you will hear a beep, indicating that you can inform the requirements by connecting the manual customer service service. As shown in the figure: