Indian Bank — online amazon refund amount not credited to my indian bank account but amazon initiated the refund

Hi team,

Team,

I had purchased iron box in amazon of rs 871₹ (Indian bank debit card 866₹ and 5₹ amazon pay money used) and where i had cancelled the order successful on 14/12/2019 and amazon had initiated the amount of the same of 866₹ and it generally takes 3 to 5 working days and i had got an email from amazon.in saying that they have issued my refund and which is not yet credited in my bank account where i had paid through indian bank debit card and kindly also note the "refund reference #30005493499347073948079, please do the needful through this charge dispute by crediting the amount.

Thanks,
Manoj