Syndicate Bank — refund amount not reflected in the bank account

Address:

New Delhi, Delhi, 110021

Its been more than given business days my amounts has not been reflected in my bank account. I had pkaced an order with amazon and cancelled it... My amount is processed by amazon but it has not been given into my bank account. I had visited bank too but they are nit updating me with this. I am in urgent need of that refund that needs ti be processed by my bank