BAD QUALITY

I bought a TV 55 inch in December 2017, March 2018 the TV was no longer showing I called Hi-Fi corp were I bought the TV and I was told to liase with SINOTEC who asked me to pay R5000 for repairs of the TV I did not even damage. I bought this TV for R8000 and its still under warranty, SINOTEC GOODS ARE **** AND UNRELIABLE, I WOULD NEVER EVER BUY THIS BRAND AGAIN. I AM NOW PAYING OF A TV WHICH IS OT WORKING..POOR QUALITY, REJECTS BEING SOLD TO CLIENTS.