Bharati Airtel — wrong recharge

Address: Lucknow, Uttar Pradesh, 226010

Yeaterday night i have done recharge of my airtel mobile using icici bank atm. So i have done a minimum recharge of 50 rupees. But today morning i got a msg from icici bank that i have done a topup of 5k rupees. So i checked my balance which remains the same with no change.

So i want to know what happened with all my money.
My mobile number is [protected].
Recharge done rupees 50 but debited rupees 5k from my account.

Regards
Umang gupta.