Worst company MAHINDRA

I bought a Quanto C6 in december 2012 from Shri Durga Automobiles Rama Road New Delhi. I am regreting after buying this car as the service is so poor. The dealer of the service station made so many promises but no result after i purchased it. This is the worst automobiles company in India. I have so many luxury brand car but any of them never got breakdown. This is the first time in my life that my car got breakdown not once but thrice continously even after getting it repaired again and again. This company is not a good option for buying any product from them  as my experience was pathetic. This is my advice to everyone that please do not buy any of their cars as this comany is nothing but a medium to fool the customers.!! i have suffered alot and i am still suffering. I have got it repaired so many times but the condition is still same and now when i call them. They dont answer my call.