Vu Televisions — VU 65 LX/ Default in the newly purchased TV

Address:

Moti Sadan-2,2nd floor,flat no-10, bhaijiwanji lane, thakurdwar.

I have purchased this VU 65 LX tv on 27th September, 21.
We were watching tv today and suddenly the screen colours changed. We even changed the channel but still it was the same.
So I request for an exchange of my purchase as been one day and this not the quality I expect from your company. I have clicked the picture and hereby the attached the same.
I would like you to look into the matter soon as possible and please I want the exchange of the new tv.