Spice Jet Airlines — phone was not attend the spice jet air line officer

I have booked 3 tickets from Delhi to Dharamshala on 18th July, 2015. I know to flight timing of SG 2191. I have many calls to spice jet office phone no. [protected] or [protected] but know body will receive the phone calls. I have received one massage on 22.6.2015 flight schedule 1.10 Pm. Depart and[protected] flight schedule 1.05 PM and 2.7.2015 flight schedule 1.05 PM and 14.7.2015 flight schedule depart at 11.30 AM. I am confused. Spice jet official web site showing the flight schedule 11.30 AM.. Please confirm the flight depart from delhi to dharamshala time immediately Thanks J.Dogra [protected]