India Post — Delay in delivery of speed post article

Address:	Dhanbad, Jharkhand, 826004
Website:	www.indiapost.gov.in

Speed post id -
Ew[protected]in
Transaction office-
Kolkata gpo(700001)
Transaction date-
12/04/2016
My speed post is stuck in dhanbad rms for two days now. I am really worried whether they will deliver it within time or not. Official date range of speed post is 2-4 days so i dont understand why is it stuck in dhanbad rms for two days .
Please arrange its delivery as soon as possible