Flipkart — Refund for order cancelled on 21st july.

I cancelled a prepaid order id OD[protected]
worth rs 2.54 lac on 21st july but flipkart has not issued the refund for this order. i registered so many complaints regarding the refund but till dat nobody has a clue about what is going on and when will i get the refund. i am contacting their customer support on almost daiy basis but everyitme they promise a new date for the refund. they say that their team is working on this complaint and the team will contact me regarding update on the issue but till date nobody has contacted me regarding any update on the situation. no phone calls or any mails. it has been almost 42 days since the cancellation of the order.