If you have any questions, you can call this number for consultation. I suggest you call during working hours, because if you call outside working hours, the other party may not be able to get through [happy].
You can also open the complaint website of the State Post Bureau, click the registration button in the upper right corner, fill in your user name, password, name, mobile phone number, email address and other information, and then select Submit to complete the registration.
After the registration is completed, you can see my complaint information at the user name in the upper right corner of the screen, and click the left arrow button I want to complain. After clicking I want to complain, the website will pop up a reminder. The premise of complaining on the website of the State Post Bureau is that you have complained to the enterprise, and the complaint is fruitless or dissatisfied. Click the option to continue the complaint. After entering the page of filling in complaint information, fill in the basic information of the complaint, such as address, courier company, complaint reason, etc., then truthfully fill in the complainant's name, mobile phone number, sender's contact information, recipient's contact information, courier number, complaint content, evidence, etc., and click "Submit" to complete the complaint.