Indigo Airlines — Ticket not successful

Booked delhi to mumbai flight for 04 jan 17...paid Rs 5267/- by net banking thru billdesk..pl issue ticket for Shahbaaz Akhtar...M I Akhtar . Bank transaction no is HSB[protected]GAAMRAZQ7...Problem was due to slow server...pl issue my ticket or refund the money in my account...an urgent action is requested..the ticket is for my son shahbaaz akhtar from delhi to mumbai.