Indian Bank — refund not yet reflected in the account

Address:

Margao, South Goa, Goa, 403602

On 1 June I had placed a order for a mobile phone worth Rs. 57, 999 and in the same day i had cancelled the order but my amount had got debited from the bank i talked with Amazon thy told me the amount will reflected in 5 to 6 business but still now it's not reflected in my account I got a message from Amazon tht the amount is already processed and this is my refund reference code :[protected] plz help me with this issue it's been almost 11 days still now my money is not come
My bank details are
Name :Mehboob Maktum nadaf
Acc number : [protected]
Ifsc code :- IDIB000M058
Branch : Margao (682)
Mobile number : [protected]