2 repairs in less than 3 years

I bought a Blaupunkt 55” curve TV at Picknpay Eastrand mall the end of May 2018, in 2019 the June, the screen went black and I returned it to them for repairs, the thing was repaired and returned to me, 2021 June again my TV screen is black and again not showing a picture. I was sold a faulty product it’s not even more than 5 years and I’ve had the same problem twice. I’ve paid for an item that constantly needs repairs!!! This is ********** to say the least. I asked the guys after collecting if I will still have the same problem they said no but a year later here I sit ???. A 1 star rating is too forgiving.