Car is good but very bad othorised dilear

I buy this car from Navsari, Gujarat rathod motars. I fill very shocked. Navsari rathod motars manager sagar bhausali cheater, hopeless, bad behavior,he cheat in bill. They told me. I donot see bill any one. I go in big truble. I purchase new car from compny not stolen car. Mqnager give me that type of suggetion because he did froud in bill. One time thout came in my mind. I pirchase onther compny car. Understand why Tata not sell him car. If Tata won't enquiry again all this. TIGOR is good car. Riding is good. Comfort is awesome rear and front seat,fuel economy in city car give 10 to 13 but in highway my car give 22 km. Engine noice is came in cabin little, vibration is little, bracking is excellent, look is awesome.