Hyundai Motor India — hyundai i10 ecm problem

Address:

Visakhapatnam, Andhra Pradesh, 530040

I have a hyundai i10 sports 2014 august model car (Ap31 cq9403) and its a well maintained and done only 7k kilometers in 4 years. Recently i have given the vehicle for yearly general service. After two days i got a call from show room and mechanic was saying that my car was not starting up due to ecm problem and it costs around 39000. It is unbearable. Is it my problem? I don't know what to do with this problem. Company should take care of these kind of problems.