You can't. When the courier shows that it has arrived at the processing center, it means that it has not arrived at the scene. You can't take this by yourself, because after the express delivery arrives at the processing center, you have to turn it again and sort it again. After sorting, it is sent to the site of the receiving address, and there is no link in the middle. Also, there is a delivery fee for express delivery on the site, so it is recommended to wait patiently.