Samsung — Getting red patch on tv screen

Address:

Gautam Buddh Nagar, Uttar Pradesh

when i purchase my samsung 32eh4003 led t.v on 30th june 2015 from first day when i open my t.v set on t.v screen i am getting red patch i complaint to my shop keep m/s ADA enterprises it address is 12/14 shop no-15 basament TIP TOP shop W.E.A Karol Bagh N. Delhi-110005 ph [protected] he change my t.v set next day. And with in a10month again same problem red patch on my t.v screen can company change my T.v set