COMET brought a Samsung led tv + after care package. tv works fine until I Tried to use the component port- it didn't work. Anyway reported fault & engineer eventually came. He said tv needed a new board as available/ components port do not work. He then ordered the part, after thinking about it I don't want it repaired I want a replacement or refund. Surprisingly Comet are refusing & will only repair it. any ideas/ thoughts?