Day light obbery

I would like to warn everyone about Jag automotive workshop its the worst nightmare I have ever had in my life, I took in my car in april 2018 and was quote R23K to do the heads I agreed and later the owner Tony advised the engine was also bad needed overhauling ,I then decided to purchase another engine which he fitted and still could not run the car and I suggested that he check the computer box and after all the trouble only then he realises it was burned and he claimed he could fix it which I gave him money for it but he failed ,I had to go look for one on my own which he charged me R9K to install it he had also requested R24K before which was all paid as he threatened to keep the car when I questioned him about his rates and yet the car its not even running ,but because I was already in without being properly advised/quoted before the engine was stripped I had no choice but to finish What I had put myself into. The one thing that topped it all is that he does the work and the wife does the invoice sitting at home and she has the final say ,I felt like the whole thing was a trap to milk me dry . I warn everybody not to take the car to Jag automotive ,they don't give a courtesy call for the feedback Tony sends a please call me to ask for more money most the time it was a terrible nightmare of my life the car is still not 100% but I decided to take is as it is Karma has its way of sorting things out.