Sony India — Blank display of led bravia kdl43w950c

Address:

Raigad, Maharashtra, 410218

I had purchased a tv on 31st october, 2015 and it is still under warranty. I am experiencing a blank display of my tv. I have already complaint about my blank display of my led tv. Technician who came on 16/07/2016 checked our tv and he says that the tv is damaged and telling us to pay a sum of amount of rs.31000. My tv is still under warranty why i need to pay this amount. The technician is lying tv is not at all damaged from any side or corner. There is not a single scratch on my tv, then why should i pay rs.31000. I want a replacement of my led tv free of cost because it is still under warranty.