Consumer Redressal

Hi, I have been taking driver service from a centre named as Joy Sree Ram Driver Service Centre(Address: 112, Raja S.C Mullick Road, Garia, Kolkata: 47) owned by partners Mohan and Dharmendar. Yesterday I got a driver from the centre. I traveled from Garia to Kestopur and released the driver at 9.30 PM and paid him 250 Rs(charge:200 Rs + traveling charge:50 Rs). I was carrying a brand new Ray Ban Sunglass worth 4990 Rs in my car dashboard. The driver was in the car with the car key in the garage of the apartment where I stayed for 2 hrs before releasing him. The driver stole the Sunglass and went away without my notice. After releasing him I came to know that the sunglass was missing. I am sure that the driver have stolen it as he was the only person in the car for 2 hrs. I lodged a complain to the driver center but they totally denied of helping me. I want to lodge a case against the centre in the consumers forum. I want to make sure that their business registration is cancelled.