Airtel — Recharge Through App

I recharged Airtel 4G Data pack for Rs 98/ on 30/1/2021 through Airtel App.
Amount debited to bank but Airtel did not give credit for recharge.
Call to 121 did not give result.
Mail to 121 did not give result.
Mail to nodal office did not yield any result
No body gave me SR Number
What to do?