Isando Imperial worst service

I recently bought a vehicle from Imperial Isando, and although the car is fantastic the service that I received was not, it was completely unprofessional and I had to call the manager several times to get anything done, the cars papers were changed into my ****en name not my married name which they had to fix, on top of this it was brought to my attention that my details had been given to Dot Sure Insurance for a quote by the sales woman I dealt with, he knew my name, my number and the fact that I had just bought a vehicle from Imperial. On calling the manager (yet again), he asked the sales person if she had given my details and of course she denied it. the manager then took the Dot Sure number I was called from and said he would inquire how they got my details and call me back, I'm yet to receive a call. I will never purchase another vehicle from them or suggest people purchase a vehicle from there.