Myntra.com — Want to return product.

Address: Banglore

I ordered one oversized H & M T-shirt from myntra.com but size didn't fit me.
So I exchanged that T-shirt for a smaller size, but that T-shirt also didn't fit me
So I made a return request. And myntra now is saying no delivery guy is available in my area to take the product.
And I also cant exchange that product for another product.I tried to call customer care and that computer voice woman said they will call me after 5 minutes but now its been two days they havn't called me yet.