Flipkart — Claimed return and refund of product ordered and refund credited to other account

Website:

www.flipkart.com

I had ordered a product and the product was delivered on 19/09/2022, without my knowledge, someone has initiated the return of the product, the seller has accepted the return and credited the refund amount to an an account which is not mine. I am from kerala and the bank account belongs to bihar( got this information by checking the bank ifsc details from flipkart customer care. I can make it clear that i didint got any call from any flipkart persons asking for account no for refund in my registered email or mobile no. Such a worse security system by flipkart . My account is hacked by someone. I need resolution for this.The account no as mentioned in the attachment ending with 853 is not mine.Email correspondence from flipkart is attached for reference