Ola Cabs / Ani Technologies — postpaid bill payment

I have paid ola money postpaid bill from my debit card. The amount from my debit card was deducted but ola postpaid bill doesn't get cleared. I didn't received any information from ola about transaction failed and refund of money through sms. Then i paid my bill from google pay and amount get paid. Please help me to get my refund of that transaction made through debit card which ola money shows failed.