Myntra.com — refund of returned product

Address: Raigad, Maharashtra, 410218

Hi team,

I have received a product from myntra cost rs.779/- on 21st dec 2019 and submitted the return request also on 24th dec 2019. However, the product got returned on 3rd jan and got the mail of refund initiated to my debit account. But my source account or debit account has been completely closed on 30th dec 2019 and which is now no longer active.
I have forwarded my concern to the myntra team with rigorously following up with them but couldn't find any solution to my request.
Though i have shared my new account details with them to refund the amount rs 779/- over there coz that my source account has been completely closed and no longer in use.
I need an expedite solution on this. It's been more than a month and will be expecting a quick response.
I have been a satisfied customer of myntra but this is something which i didn't expected and i am very dissatisfied with the myntra customer redressal service.
Please request you to look into this matter and provide solution to it.
Thank you