Amazon.in fails to track further for orders shipped via ATS (Amazon Transportation Services).
The status is "Amazon has supplied further tracking information.
Tracking ID: xxxxxxx, Provider: Unknown (ATS_INJ_STD)"
Check this screenshot in "Order Details" - http://i.imgur.com/OdaA0bS.png
Click on "Check Delivery Details" to see the complete tracking information - http://i.imgur.com/d3M3Y8v.png