1, wrong recipient address: If the recipient's address is filled in incorrectly or incompletely, the courier company needs to contact the sender or the recipient to modify the address information, and the processing time is generally 1-2 working days.
2. Abnormal conditions during transportation: Abnormal conditions occurred during transportation, such as weather and vehicle failure, which hindered transportation. The courier company needs to reschedule the transportation plan, and the processing time is generally 3-5 working days.
3. Loss of express delivery: The express delivery company needs to investigate and find out the specific situation of express delivery, and the processing time is usually 7- 10 working days.