MTS Mblaze
Malfunctioning of the device

I have just bought a mts mblaze from "suruchi" 343/a criper road konnagar, hooghly, 712235mob:9331802207

but it is not properly working..again and again i have complaint but there is no feedback from them. MR.BISHAL (9143042492) is the disrtibuter of this device..agai and again i call hiimm.still now he is rejecting my call.i am helpless. please take step against these people.