Bank Of Baroda — I didn't received my, refund rs.19 900

I had done a online transaction from debit card of Bank of Baroda for purchasing a product in Amazon worth of Rs. 19, 900 on May 20 and on 20th May I had cancelled the order and the amazon is saying that they had refunded on 24th May
The Authorization Code (Refund Reference Number) for the transaction is[protected] it is the refund reference no. Amazon has provided it to me it has been 13 days after their refund but still I haven’t received my Name Rajbahadur Harilal yadav Contact no. [protected] Sion Branch Mumbai