Why can't the post office system search for the pick-up code?

Maybe the goods have just arrived at the station and haven't been put into storage yet.

If you can't find the pick-up code, you can also scan the QR code of the rookie through the mobile phone Taobao and Alipay accounts to find the pick-up code, as long as the recipient is authorized by the mobile phone number. If you really can't find it, you can contact the merchant or the courier of the post office to help find the pick-up code. If it is confirmed that it has been put into storage, a text message will remind you to pick it up. Now there are AI customers who call at the station or send them to your door.