Consumer Redressal

I have purchased a Car Accent from Supron Hundai, Model April 2012, Regn. No. DL 12CZ 2222, Vin No. MALCG41GLCM337460. It is Petrol Car with company fitted CNG. Though the Car was serviced regularly, when it run approx. 40000 kms. it engin started giving problem. Engine Oil was getting reduced. It was recetified when the warranty of the car got expired. After Engine repair this vehicle has one problem or the other. On 2nd August this vehicle caught fire when were coming out of CNG filling station. Somehow fire was controlled with help of employees of filling station. Since then my vehicle is lying at Sundarjung Hundai Workshop and technical report is not yet ready, which needs to be shared wth Insurance Company. Approx. after one month passed, no action has been taken. It is total harrassment on part of consumer. Car is in very bad condition, I shall appreciate your interaction in this matter please.