Myntra.com — Myntra is not helping me with return order

I ordered a black invictus shirt. After then I applied for return request but the return request was not available, then i applied for self ship return option and i shipped my package at the given address but it came back after asking the company they are not giving any response about that, and then i am asking to cancel self ship return request so that, i can apply agin for return request from different locatiln but... still no response and no help or after wondering into whole whole app no option is their for cancellation of self ship return request. Please help me. What i want is to get my refund back