Indigo Airlines — Misplacement of package

Address: Kolkata, West Bengal, 700007

Website: Indigo Airlines. Patel OBC

A 17kgs packet was placed on the dated 24/01/2017 at 4AM through Kolkata on the flight number 6E-318.
The shipment was placed by Patel OBC cd number P[protected]. The package contains purely confidential consignments. The same is lost and is not able to be track.
We have tried complaining ample number of times. No actions are being taken on behalf regarding this.
We cannot wait further to locate it. We need an immediate action for the package. All the details have already been submitted at your quarters.
It's a request to track the package as earliest as possible without any fail.