Axis Bank — Amazon order no[protected] refund

One of my order placed at amazon india has been cancelled from the supplier and raised for the refund of my money which has been deducted from my axis bank saving account on may 1st 2017. But i got the mail from amazon team stating my refund has been raised and succeed in the process but i have not got the money back in my account yet. And i have spoken at the customer care of amazon and they have said that i will get it but not yet received. The amount deducted from my ac is rs. 6775 which i need the refund.