[Resolved]  Indigo Airlines — flight cancellation without any prior notice

I have booked my flight from imphal to kolkata 10th nov 2017, 6e-875. Without any prior information the flight has been cancelled. I came to know only after reaching the airport. As i have a connecting flight to singapore from kolkata this flight also has to be cancel myself as there is no available flight to reach kolkata in time before the singapore flight departure. I have cost alot to cancel my flight and book new flight for others day and moreover my hotel booking amount also lost... So, i would like to know what is your reply. I want my money to be refunded.