Myntra.com — My refund is still not processed!!

Address:

9-80/ A, STREET NO-2, UDAY NAGAR

I've ordered sassafras green top from Myntra, the size didn't fit me as expected! So I put it on return... The delivery person came the next day itself.. but I wasn't at home... So some how he took it on NOVEMBER 12th. Then today I recieved a message saying the product didn't pass the quality check cause it had stains! Why the hell would I try to stain it? I never used it! And while returning the product! The delivery person looked after the product and said it was alright! Then why the hell is Myntra playing such tactics with their customers!!! I need my refund back!