Easemytrip does not compensate for not giving the promised service

I booked a ticket for 18th of March from lucknow to bangalore through Easemytrip. I received a confirm ticket from them. That was a connecting flight of Jet Airways via Delhi.
When I was at the counter to collect my boarding pass, the Jet representative informed me that they have my booking only from lucknow to delhi and does not show my name on the flight from Delhi to Bangalore.
I contacted Easemytrip but did not get any solution. Instead they asked me to buy a new ticket and fly to Bangalore from Delhi. I was stuck at Delhi overnight as the flight difference was nearly an hour and by the time I could reach the counter after collecting my luggage, it closed. it was the last flight.

I had to buy a new ticket of next day morning which costed me huge amount. I am asking for a compensation to refund that amount as I was not supposed to buy it, but I received no response from Easemytrip. These guys cheated me, Never trust them.