Sony India — TV not working for a month

Address:

Ghaziabad, Uttar Pradesh, 201010

Request 29505866 and 29808094 This is in reference to the Sony LED TV purchased on 28th Oct 2015. It has been observed that the TV stopped working itself after sometime. Only Sony keep flashing on the screen in intervals. I have also observed a noise from its power adaptor. We have been given false promises every next week that this will be taken care within 3-4 days. KDL-43W950C