Myntra.com — short shipment of received product

Address: B22/44 a Harnam nagar, Kapurthala, Kapurthala, Punjab, 144601

I have purchased pack of three highlander T-shirts . But I got only one instead of three. I complained to the delivery boy and he advised me to put return with the reason of short shipment. I did the same way. After that we repeatedly got calls from Myntra people and massages also regarding your return will be picked up today. But they did not pick and I repeated complaining to the help center. After a month I got a massage that my return is declined. I have been a regular customer but now I will never order from Myntra and also going to file a case in consumer forum for bluffing and harrasing