Flipkart — Product returned but not refund my money

I Purchase a MouliK - Made With Love Polyester Adults Mosquito net for window Mosquito Net (Grey) dt. 29.03.2022 and this product do not mach my window so I refund this Product dt. 31.03.2022 Flipkart received this product 2nd April 2022 and my bank details share Flipkart online portal. They are showing this portal "We have completed your request for refund. ₹379.0 will be refunded to your Bank Account ending with **********922 by Apr 02 " but not credited Rs. 379.00 in my Bank Account . Then I Call Flipkart consumer care, they told me you farther bank details input the SMS link. I apply this link then disply " You have already Shared the account details with us. please check your Order Details Page for your refund Status." I confirm this massage Flipkat consumer care, but till date I do not refund Rs.379.00 .