[Resolved]  Indigo Airlines — Cancel my confirm boarding from CCU-BLR at CCU

Dear Team, This is Debalina here, actually I have a flight from IXA TO BLR dated[protected]E-182 connecting with 6E-875 PNR: EEUE6L, layover CCU airport approx 1hr 30 min.
I also web check-in for both the aircraft and took my e-boarding pass with seat purchase for the CCU-BLR Sector (Seat No: 16F).
Now the fact is, after I arrived at CCU from IXA, I am going for the lunch to the cafeteria which is present at the airport terminal...after few while one phone call coming to my mobile on behalf from the Indigo Airlines @4:12p.m. and advice me to report hurry at the boarding gate for boarding...then I sharply report at the boarding gate approx 4:15 p.m. & I informed that the boarding gate has been closed and I will be shifted to the next flight of Indigo for BLR by the IndiGo ground staff.
But the flight departed at 4:26 P.m.
After that they did not shift me to any other alternative flight of Indigo which was promised by the staff at the boarding gate.
Now I urge to you for refund back of my CCU-BLR flight fare including the seat purchase money.
Thank you
[protected]/[protected]
email: ashik.[protected]@yahoo.co.in