SpiceJet — missguided flight timing

I had a flight on 11th apirl and the airlines cancelled it due to some technical issues and when i called to customer service one girl picked the call and she told me that she is booking my connecting flight from Ahmedabad to mumbai at 5.30 am to 6.30 am and from mumbai to delhi she said it is 6.45am to 8.55 am but when I reached to airport i saw that she booked flight from mumbai to delhi is 6.45 Pm to 8.55 pm first of all i want to tell you that according to indian airlines after noon the time will count as 13 14 it means in ticket there should be 18.45 and i was never confused but in ticket it is as 6.45 Pm and because of that i had to wait for more than 12 hours and I missed my interview which was scheduled in delhi its really impact me financially and mentally.
I want a refund for this