[Resolved]  Indigo Airlines — Payment deducted from bank but pnr not generated

I tried to book flight ticket from Indigo website on 21 feb.
And paid amount using upi method (scanning barcode)
Payment was successful from PhonePe
(T2202210029128677320861) and also amount deducted from bank immediately.
But pnr confirmation has not been generated. I contacted indigo on phone immediately and agent mentioned me to wait without taking any of my details and check anything on system.
After that I contacted agent through chat option but still nothing solid and they told me someone will call me in 30min but that never happen.