Indigo Airlines — Ticket showing booking for 12th jan but i did booking for 25th jan

Address: Pune, Maharashtra, 411057

Website: indigo airlines

I am sure I booked my ticket for 25th jan 2017 from Jaipur to pune but my ticket showed 12th jan I don't know how its possible and those opeople are not refunding atleast my half cash or helping me with the flight for 25th jan .customer care people are clueless that how can they help and the worst experience ever I got with indigo people, so either they give my half cashback or book me flight for 25th jan and they canceled my ticket for 12jan upon my saying but when I asked for shifting my dates before making cancellation they were not able to help there also .last thing I am sure I did my flight for 25jan not 12th jan they should check with their portal thing