Hyundai Motor India — my brand new car hyundai aur1.2s amt petrol purchased from fusion hyundai bowenpally secunderabad

Address:

FUSION HYUNDAI,SURVEYNO.33,OPP:MMR GARDEN,OLD BOWENPALLY CHECKPOST,SECUNDERABAD 500011

I purchased my car from fusion hyundai secunderabad on 4 th june and i driven only 30 kms some huge sound from back side of the vehicle then i intimate to showroom authority, then they will send technician and take my vehicle to service centre on 10th june. Till today they not identified and solve the problem. And the agm sales not responding and giving reckless answer. Now what can i do. My vehicle tr no is ts08butr1317
Please take necessary action and also take action against agm sales
With regards
Ms g haritha