Advicing customers to bad pple who destroy there product

They have a good service ,but l had a big problem that costed me a lot of money.l bought a geyser at cash build voslorus at goldsport,and they insisted to give me the person who will help me install it ,even thought l explained that l got one.the guy works with cash build pple.l went to respond him to cash build as they where the ones who recommended ,but instead he told me that l bought supahot geyser which is old fashioned geyser and old model to restore