Indigo Airlines — Fare not refunded in my account for cancelled flight

Address: Dehradun, Uttarakhand, 248001

Dear concerned,
This complaint is regarding delay/no refund received agaist a cancelled ticket. Booking reff i7i9vf is cancelled on 18 nov 2016. Booking done in the airport booking counter through debit card. But flight was cancelled, called customer care several times but amount of inr 7361 is not yet credited to my account. Need refund immediately.