Hyundai Motor India — hyundai service (kattupakkam)

Address:

Chennai, Tamil Nadu, 600057

I own hyndai i10 for 9 yrs.. On saturday i have got a indication also my ac doesnt work (We recently repaired ac at kattupakkam hyundai service center) so i took my car to hyundai service at kattupakkam. There is person named mr. Suresh.. Checked my car nd said oil is low.. We have to fill in the oil.. Wen we asked about the ac.. He said changing oil might fix the problem.. We waited for 2 and half hrs.. They changed oil and said incase if yu still have a problem with ac yu bring it to us we will see to it, since we already did ac repair at this service center. Wen we took the car.. We dnt even go 5km far.. It stooped completely.. We called the service center, no proper response from them.. We got help from other local service center people, they said the water is completly dry.. We started getting heavy smoke from the water pump, we called the service center kattupakkam (Chennai) again, one person came nd took my car the center..1st he told me the water pump needs to be changed it cost 1800.. We accept it.. They should have checked it wen we took it to center. Now he says they have a problem with the engine and it's going to cost min 20, 000rs...3 months back we spent 23k for both ac repair and motor fault. This time i'ts not our issue.. They have created this issue for us.. Plz help us on this situtaion.
My car no : tn05x 1663
My contact no :+[protected]