Myntra Scamming consumer

I placed an order for a black shoe on approximately September 1st, but received a green one between September 7th to 10th. Unhappy with the color, I initiated an exchange. Despite multiple attempts to return the item, it was only picked up on October 4th. Opting for Myntra credits to expedite the refund process upon quality verification, I expected the resolution by today, October 14th. However, Myntra has been consistently postponing the refund process, frustratingly extending it to at least October 17th upon my latest inquiry. This ongoing ordeal has spanned one and a half months without any sign of resolution. It's incredibly frustrating to repeatedly chase Myntra for a refund that should have been processed efficiently. The item was received by them on October 8th and successfully passed the quality check, but my money is still pending as of October 14th. Their continued delay in providing a definitive refund date is exasperating. I initially made the purchase before the Durga Puja festival around September 1st, ensuring preparedness for any unforeseen circumstances. However, the current situation has pushed the resolution date to almost Ponchomi, which leaves me questioning when I should place an order again after that. The experience with Myntra's service has been extremely disappointing, leaving me feeling frustrated and helpless.