1, the merchant did not deliver the goods: in Taobao auction, the merchant needs to deliver the goods within the specified time. If the merchant does not deliver the goods, you will not see the delivery information. You can contact the merchant to consult the delivery time.
2. The courier information has not been updated: after the merchant delivers the goods, the courier company needs some time to update the courier information. You can't see the delivery information at Taobao auction because the express information has not been updated. You can wait patiently for a while, or contact the merchant for express delivery information.