2nd defect in just over half a year on TV 43PUS733...

2nd defect in just over half a year on TV 43PUS7334 / 12. 2nd defect found at home approximately immediately after repair of 1st defect, although I was assured in the store that the TV was 100% in order. Philips does not want to reimburse me for the transport costs that I have already incurred, I only have to drive the TV for an hour (one way) each time to bring it to the store or to collect it. I would prefer to cancel the purchase agreement and buy another brand of TV.
Very disappointed with the product and the customer service.
See also the bad reviews (also for other products) on trust pilot. If only I had looked here before.