Myntra.com — Pickup Delayed For Return

The item that I had purchased from Myntra was not a fit for me (received it on 28th December). So had requested for a return, on 30th December which got cancelled and I have been placing for return request since then but the dates keep on changing on the app. The return request keeps on getting cancelled, it is 22nd December and the product has to be returned within 28th of December. I have brought the issue to the customer care support and did call them many times but all in vain. The issue is not resolved and it is almost a month now. The correspondences that I received are emails informing me that my requests has been accepted/ cancelled.