Demo Warehouse-Master Care

<p>Really disappointed with the service I received. I bought a dishwasher from Demo Warehouse and when I installed it, discovered that there is an electronic fault. It's not programming!. After calling I was told to call Master Care; their after sales maintenance and support. I logged a call and now they won't answer calls or on the rare occasions that they do they won't call back when they promise to do so!. I'm really frustrated!</p>