Sony India — display broken from inside

Address:	Chennai, Tamil Nadu, 600028
Website:	Sony tv

We bought 48 full hd smart tv 64990 and tv is under warranty march to march now while watching tv suddenly display was coming and going it happens before also and one sound came n we noticed a break from sides.. We complained to sony company and our dealer girias.. Sony person came and clicked pics and went. We are calling everyday they replied it's physical damage we not even touched d tv. But they said it's a physical damage we are regular customer of sony and very disappointed with sony company' no responsibility to solve customers problem. Hope you vil do something about it.. As tired calling you all.