If your Cainiao tracking number isn't working, it could be due to several reasons:
• Recent Shipment: The system might be delayed in updating the tracking information. The tracking system usually takes time after the seller ships the package to reflect the status.
• Incorrect Number: Double-check the tracking number to ensure it's entered correctly.
• Carrier Processing Time: Some carriers take longer to log tracking information into the system.
• Technical Issues: Occasionally, there could be technical issues with the tracking website.
• Limited Tracking Information: Some shipping options provide limited tracking updates.
Contacting the seller for clarification or assistance is advisable if the issue persists.