Indigo Airlines — About billing invoice

Address: Bareilly, Uttar Pradesh, 243001

Please help to me for getting my billing invoice or fare charges. on date 28.08.2016 my flight delhi to chennai has been missed due late check in pnr - cgkene flight no 6e-285 departure time-6:40 then i booked next flight through special services flight no 6e-606 pnr - cgkene departure time -7:30, i requested you please arrange full payment invoice for official reimbursement