[Resolved]  Indigo Airlines — refund o[censored]ser development fee - delhi airport

As per id - nf[protected], return flight ticket for three passengers namely, parveen singla, romesh chander jindal and santosh rani was booked on 27/6/2017 for flight from delhi to bangalore on 9/8/2017 and from bangalore to delhi on 19/8/2017and user development fee of rs.564/- per passenger from delhi to bangalore and rs.829/-per passenger from bangalore to delhi was charged as per issued invoice/ fare details. As dgca has slashed/abolished the udf for delhi airport, request for refund the excess udf charged from us was made to indigo airlines as per advice/ response given to us by mr. Divyash kaushik of make my trip india pvt. Ltd in reference id[protected]. Through e-mail on 21/8/2017 & again reminded on 27/8/2017 but uptill now neither any refund nor any response has been received. Kindly get us the refund.
Thanks,
Romesh chander jindal, passenger