Hyundai Motor India — Not delivered vehicle as committed

Rsa hyundai, mujmahuda, vadodara, gujarat, india. The complaint is regarding my booking dated 12th feb. '20 and committed to deliver my santro era executive by 28th feb. Though, not delivered till 15th june, on cancellation, they have deducted rs.3000/- from my booking amount. Which is really not fair to deal with customer. Dealer have failed to deliver within committed time, how can they deduct from booking amount??? I am a loyal customer of hyndai since 2002 and bought 3 cars uptill now.
Pl. Look into the same and help me refunding my amount of rs.3000/- at earliest.

Swati manoj muley
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