7 months NOT fixed. Damaged!!

September 2015 I gave 2 quad bikes to them to fix. Every week I asked when they will be ready and Hennie said next weekend. This went on for months. December I told him to give back my quad bikes and then he promised that he will fix them within 5 days. The quad bikes were left outside in the sun and rain. They lied and said they were brought in every night. But I have photos to prove they were not. The quads were not fixed December as Hennie said suppliers were closed. End of February I again asked Hennie when the quads will be fixed. Hennie again made empty promises. March we went to them and demanded the quads were were fixed there and then. We then saw the new damage. The small bikes key was lost, petrol cap lost and breaks broken of by Hennies's kids. The big quad's chrome bull bar rusted and broke of. He then made new promises again and never kept them. On the 13th of April I demanded he bring back both quads. I then took them to a new repair shop who quoted the damage to be R4000 in total. A new petrol tank is over R500 just because he lost the cap. He also didn't return the bull bar and lights of the big quad. He has no respect and dignity!