Happyfares.in — Issuing Ticket for Cancelled Flight and Claiming Non Refundable

I was Booked Ticket for My Boss Mr.Sunil Bhambhani[protected] At 22.23 Pm
to Travel from Goa To Mumbai On[protected].45 Am to Reach Mumbai 5.15 am (want to reach Early Morning)
They Have Issued Ticket Ref#BHQK4E Flight SpiceJet SG-452 for[protected] for 3.45 Am Which is the flight was cancelled already, when i found out i called their Customer care No +[protected] Several times and try to contact By Whatsapp but in return i got No Response,
Then the very Next Day(24 Aug 9.44 Am) without my concern they have booked same ticket at Different time Which is 13.[protected] and Issued the Ticket By Email, I Have Replied them We have to reach early Mroning so We already Booked another Ticket so cancel my ticket, They have Replied We cannot cancel or Refund the money beacuase the ticket is Non Refundable, i have understand its Non Refundale But how come they have issued Ticket where the Flight Not even available and claim wont refund My money.