Consumer Redressal

Hi I purchased this handset on 30-09-2014.There was some problem with handset so i submitted the same to service centre under ticket ID 14121900326 dated 19-Dec-2014 Then Again the same problem persist so again I submitted the same to service center under ticket ID 15010504811 dated 05-Jan-2015 Still problem was not resolved so again on same date I submitted the same to service center under ticket ID 14122400648 Now this was the fourth time i was facing problem with my handset about Camera Blure & Touch time so again I submitted the same to service centre on 28-Jan-2015 under Ticket Id 15012802305 Now you can see quality of your product that I had spend approx 25000 rupees on this bullshit handset & for such a headache. Can somebody help me to get replacement of this worst thing