India Post — non-delivery of item

Address:

Bidhu bhusan sengupta road, Kolkata, West Bengal, 700034

Consignment number cw[protected]in was booked from kolkata -700008 for delhi at 110034.
The parcel has reached the nodal delivery center but it is not being dispatched to it's destination p. O for delivery. Service is such bad and slow.
It was supposed to reach saraswati vihar s. O but no such dispatch is being made.
Please kindly look into this matter.