Airtel — Recharge failed but payment successful

I have done recharge from airtel app. The recharge get failed but i received a transition message from bank
My number is [protected]. And number did not recharge or don't receive a message of refund. Please can i get refund because i have don't recharge again it get success. But i did get the money back from the first fail recharge. Please solve my problem i did get refund