Hyundai Motor India — Theft of brand new cars

I came to know today that how my Brand New Creta got theft in 10 days after buying. People at Hyundai showroom are providing PIN to thieves and they easily prepared the duplicate keys and take the vehicles easily. Is this the quality of security maintained by Hyundai company? PIN sharing with somebody is a dangerous step and it should not be shared without generating the request by registered user using OTPs. Not sure how I would be able to purchase another Hyundai vehicle.