Indian Bank — refund of my money rs. 1274

Address:

32,365 Paneer Nagar Mogappair, Chennai, Tamil Nadu, 600037

I am r. Madhusudhanan (Indian bank, mogappair branch, a/c no.[protected].
I have booked two products from amazon app on 29.02.2020 using indian bank card for rs. 1274.
But amount got deducted without order confirmation.
Amazon person said that the refund has made and they gave one refund reference no. 456130. They asked me to check with bank.
So please the needful as soon as possible.
R madhusudhanan
[protected]