Myntra.com — Return request getting rejected

I have placed a return request for one product which is roadster shirt. I have placed the return request the next day when i received the product. But they are continually declining my request without any reason. I tried to contact support team several times and they are not giving any reasons. They will just tell we will pickup the order the next time and i believe them and raising it again. I have also did write to us option in myntra option. There also they are not giving resolution and simply close the incident. Iam fed up with this. Iam not receiving any updates also regarding return request
Can you please take any action on this matter.