GMS Worldwide Express — complain

Address:	Kolkata, West Bengal
Website:	www.gmsworldwide.com/index.php

My parcel is coming from chennai to kolkata
As per their web tracking
Despatched 4th sep 8.18 pm
Reach kolkata appex branch 6th sep 4.12 pm
Out for delivery 6th sep 4.34 pm
Today is 8th sep 5.30 pm. I didn't received my parcel yet.
I don't know when will i get my parcel. It's importan.
I don't know about their service in other cities but kolkata's service is pathetic.
They don't even received the phone calls. Half of the time they switched off the mobile. The number is mentioned on their website is invalid.
Email to corporate office but no reply.
Feeling helpless.