Indigo Airlines — indigo flight ticket/ i am complaining about money deducted but no ticket generated

I was booking my flight from mumbai to kanpur through the indigo (Android) app but during the online payment the sum of rs. 7341/- using google pay ticket booked in the name of aman ali deducted from my bank (Icici) but the ticket was not generated.
Upi transaction id[protected] to goindigo. [protected]@hdfcbank
Transaction dated 21.05.2020.

Till date no sms nor any mail received for this.

Kindly suggest what should i do.

Aman ali