Samsung does not keep spares

I purchased a Samsung DMS600 T dishwasher from Dionwire Tygervalley late 2012.The motherboard had to be replaced after 1.5 years by Liptronics. Then just after the two year warranty expired I experienced more draining problems. After many emails and time wasted Liptronics (Samsung service provider) \fixed"the machine and delivered it. It worked for a while and then broke down. I contacted Liptronics and they informed me that the Wiring Harness will have to be replace but there are no spares kept in SA!<br> <br> They suggested I request a second hand value refund towards a new Samsung machine! That was an unacceptable to me. After trying many times to get in touch with Samsung through a Call Centre who refuse to connect you to someone"