Sony India — I bought new tv on 11.03.2019 but it is stop working

Address:

E-139, First Floor Nehru Vihar Delhi 110054

I bought new tv on 11.03.2019 but it is stop working. We have made complaint & executive visited & after checking it is observed that mother board & other parts are not working & to be carried at service centre. My question is how a new branded tv could not perform in a year. I think it must be replaced or we must stop buying sony products in future.
Kindly respond
Regards
Paramjeet singh
[protected]