Airtel — recharged twice with same unlimited plan

Address:	East Godavari, Andhra Pradesh, 533101
Website:	[email protected]

[protected] (Airtel number) recharged wrongly two times the same recharge of 93 on march, 2018 at 10.59am bearing order no [protected] and [protected]
During first recharge i received transaction failed message...
In consequent recharge i received two recharge successful message...
I want either extension of validity by 28 more days or refund of rs 93 after cancellation of any of two recharges.