Nexa — autopace chandigarh

N a baleno car with registration number CH01BF8219. My car got damaged from the front and i got it repaired from Modern Automobiles chandigarh. They took nearly a month to get it repaired and i claimed an insurance for it. I made the full payment and since i was not a technical person I trusted them and took my car. But the car didn't even work properly for a day. Sometimes It will stop in the middle of the road then sometimes the gear will not work sometimes centre locking will not work and it will make sound when i open it from the key and so on. I have to visit modern Automobiles every single day to get it repaired. When i call them they just have one answer to give the car here. I am a working lady and it is very difficult for me to visit each and every day to the service station. Out of frustration I called them and asked for some senior official number which they refused to give and started shouting. I contacted nexa customer care for this and they suggested me to visit Autopace chandigarh. When i visited them they told me that modern Automobiles have not replaced the items they have just repaired it. But its almost a week but Autopace is not at all telling me that whats the problem in my car. They never contact me and when i contact them regarding my car they just tell me that they are not able to find the problem. Sir, i am always a fan of maruti car but i am so much disappointed with your service this time. I have also mailed you before but there's no reply. Kindly help me in getting my car repaired and take some action so that we as a customer don't have to face such problems.