Amazon India — I didn't received money

Address:

107 rb ghosh road mohajontuli

My name is Babita Hazra and I had ordered ram of 4899.Amount(hyperx ram ) in Amazon on (Purchase
date) and after (27th June) I returned this order due to personal reason. And on (28)
Amazon initiated the amount to my card but I still didn't get the money. Amazon sent this reference number
74332741183118225503814 and told me to fill charge dispute form but Indian Bank doesn't have such policy. So
please kindly respond to this complaint it's very urgent. My card number is (Card number){Card no is not
mandatory you can enter it if you want better chances of recovery}
Thanks you sir