Samsung — TV damaged in 5 months - Pathetic service

I have purchased a Samsung TV 5 months back and 4 days back suddenly there is no display showing up and no sound from TV. I raised a complaint on the same day and till now there is no response from Samsung. Cheater Samsung always loots money but no quality in product. No company products will damage within 5 months, it's only samsung whose products are built with cheap quality materials and customer will be the victim. I have lost 60000 rupees now. Samsung is not even taking care of providing services. Simply the service engineer updated the status saying customer is not contactable, I never received a call from samsung, it's been 1 week. I request authorities to take action on Samsung and it's cheap products.