Onida Home theatre
Left channel is not working

Hi, I had a problem in my Onida Home theatre on May. Problem is left chennel of the Home Theatre is not working. So i have given to Onida Service centre in Tambaram sanatorium, chennai on 05.05.2009.Yet now i didnt get my system back, I was ask them on 05- July why so delay, they said mother board is problem we ll rectified on this week. Still now i didnt get any responce. I request you to make them to do the work fast and let me know when i ll get my system. My no is 9841003454.

Thanks