How can I hack Yuantong Express by myself?

You can complain to the courier company and say that if you change the courier in the future, the phone will only be blacked out.

In many cases, the chances of getting feedback by complaining directly to the courier company are not great, but if you complain through the 1235 State Post Bureau, the chances of getting feedback will be greatly improved. You can complain by phone or directly in official website, and the phone line is busy, so you can complain directly on the website, and fill in the specific situation and the information of the courier company and courier correctly.

1235 State Post Bureau:

1235 In order to unblock consumer complaint channels, better safeguard the legitimate rights and interests of postal consumers and promote the improvement of postal service quality, the State Post Bureau will officially launch the "1235" special service number for postal consumer complaints nationwide on April 5. At the same time, the government website of the State Post Bureau began to accept online complaints from postal consumers. This is another important measure taken by the State Post Bureau to build a service-oriented government and promote the openness of government affairs after the official implementation of the Measures for Handling Consumer Complaints in the Postal Industry on April 1.