Flipkart — hynix pc3 12800, desktop pc ram ddr3 4 gb (dual channel) pc (hmt351u6cfr8c-pb, ddr3 1600mhz, 2rx8)

Hynix pc3 12800, desktop pc ram ddr3 4 gb (Dual channel) pc (Hmt351u6cfr8c-pb, ddr3 1600mhz, 2rx8)
Seller:-ncpll
I tried to buy this product from flipkart on 28th aug 2020.
Then it showed payment method page to pay the money. I choose using debit card.
After that i recevied an otp to my mobile for comformation. I entered the otp.
Then it took 2-3 minutes in loading screen... (Processing payment)
After that it showed order not placed!
But the money inr 1335.00 was deducted. I received an sms.

And then i went to order section in flipkart app it showed order not placed.
Refund will be processed if deducted!

Then i thought i will get my money back
After 15days i tried to contact by going to need help of ordered product.
I choose receive a call
They called but some other customer care was connected
I tried 3-4 times but no use.

Then i checked again in flipkart app it was showing refund will be processed.

Till now (29 sep 2020) i haven't received my money back!
Please refund my money!
Thank you