Myntra.com — Return pickup failed again and again

I have a complaint . A few days ago I bought a product from Myntra and product delivered to me wrong and it is not as per ordered one.so I applied for Return and now the message is that Return Pickup failed. I did several return request to pick up the item. But till date there is no action from myntra side.
Myntra give the same answer to this question every day of the week. I have applied return request regulary since from wrong order delivered to me.There was nothing on your part other than a 24 hour wait message. I have to return your product. For that, give me the return option or arrange a pickup. I request that you return your product and refund my cash, and I assure you that I have not damaged or used your product. Take it back as soon as possible