DD Motors — Fault was not corrected but charges taken

Address:

A-100, Mayapuri Industrial Area Phase II, Mayapuri, New Delhi, Delhi 110064

On 29/7/2021, I went to the DD Motors mayapuri for fault in my car number DLNCQS1268. Job card number was 21003320. Service adviser Mr. Naveen ([protected]) was there who prepared the job card. My Car was getting turned off during driving and burning smell was all over there around engine. After the job done Mr. Naveen called and as per him there was no fault in my car. After payment of Rs.1000/- car was handed over to me. But on same day my car again stopped and burning smell was still there. Then I went to local car mechanic and with in a minute he find out that there was leakage in cooling system and because of that car engine overheated. He proved the same by putting water which came out from leakages.
Kindly look into this matter as soon as possible because this kind of negligence can cost someone's life on some day.
Thanks
Dr Ravinder Sah