Corporation Bank — non refund of rs.2098 from amazon

Address:	Pune, Maharashtra, 412105
Website:	www.amazon.in

I have ordered the below mentioned items from amazon
1. Syska power pro 200 20000mah power bank (Black) of rs. 1799
2. Belifal 6watts super bright usb led bulb with super strong 5ft long thick wire made in india of rs.299
For above mentioned order i have done payment through upi app (Tezz app) of rs. 2098 on 24/02/2018 (Upi transaction id[protected] which was debited from my bank account but later on i have received an email from amazon stating that “we're writing to let you know that the payment for the item listed below has been declined. Please revise your payment details or select an alternative payment method within 24 hours of receiving this email, failing which we would consider this order cancelled* “ after receipt of this email i had cancelled the order,
After cancellation of order i was taking follow-up with amazon for the refund then amazon stated that they have initiated the refund process and given me the below mentioned transaction reference number
Transaction reference number[protected] dated 24/02/2018 but as of now i have not received the payment in my bank account.
I request you to please transfer the funds in my bank account as early as possible.