Sam Plumbing and Tiling - Bathroom renovation nightmare

My bathroom renovation with Sam Mhondiwa of Sam Plumbing and Tiling was a total nightmare that I am still suffering from 5 months later. I now have to hire and pay for an alternative contractor to fix all the mistakes and leaks that Sam did during my bathroom renovation. My bathroom actually have problems now that it never had prior to the renovation. I can't trust him (or his guarantee) to fix it correctly. He was almost never on site to supervise his team and I have since discovered that he knows nothing about plumbing. Some of his sub contractors (builder, tiler and painter) was good as long as I supervised them and told them what I wanted done. Sam gave them the wrong instructions all the time, probably due to the fact that he never brought the notes he made with him to the site, when he actually bothered to come to the site. Mostly to hurry them along or when I insisted that I needed to see him. Don't believe his fancy website. He is actually a web developer, so all the photos and reviews are probably ****.