Amazon — i m complaining about my refund of the product which i ordered from amazon

Address:

380015

I have ordered my product on 26 th september, and i have returned the product on 30th september cause it was not of my size. Amazon picked my return on the next day and issued the refund of rs 1839/- on 2oct.. They say, it will reflect in ur account withing 2-5 days.. Its 22nd october.. I havent got any money in my bank account..
Reference number:[protected]
Refund my money