Samsung TV not switching on after two months

This is the second time i have bought appliances at homechoice and they dont even last 6 month, the LED Samsung TV was delivered in Dec last year but today it is not working. everytime we tried to switch it on nothing happens, first time i bought a three plate stove they delivered the stove when we tried to use it it was not working we called homechoice to come and collect the stove and they never did, can you for once come and take the dam s**** TV you sold to us, why are selling goods are not in good condition and charge us high prices for nonsense