Hyundai Motor India — did not fill oil in gearbox after draining it

Address:	626123
Website:	poor service in hyundai service center, Sivakasi.

This is s. Santhosh kumar i am doing as a mep engineer in uae. Our hyundai eon car number is tn84 x1581 we gave the car for servicing in sivakasi showroom and took the car from the service center on 11-12-17. My brother took the car to madurai for a conference, while over-taking the bus suddenly the gear from fifth automatically shift to neutral gear, then immediately we took the car to hyundai service center they enquired and took that they did not fill gear box after drain. Now we are hearing a terrible sound from the gear box.
To maintain the car well we are servicing the car in showroom but now our car gear box is completely damaged.
Kindly take necessary action on the showroom and replace new car or gear box if not we will file a complaint.

Mail id: [protected]@gmail.com
Contact no: [protected]
[protected]

Brother contact no: [protected]