Amazon India — Disputing the refunded amount

Address:

Nimzari naka

Central bank of india
Branch manager
Respect sir,
My refund from amazon of 388 &540was initiated on 14/5/2020, but due to some inconvenience my refund was not reflected to my original payment method. Kindly help me in my refunding amount.i have ordered charger adapter and cable but it cancelled and refunde is not yet credited in my account is stuck.
A/c no. [protected].
Refund refrence
Pushpak Thakur #9O3NYWWK0000K9LB2S0R
IFSC code : CBINO284585
ADDRESS: NIMZARI NAKA Plot no . 29

Thank you