Tech-Connect Retail Private Limited — warehouse received wrongly sent returned items of myntra

I purchased some dresses and curtains worth rs 10000 from myntra on 30th oct. After 4 days i requested to return them. They sent a email to self ship to seller address. I did that and sent to Tech connect retail pvt Ltd binola manesar gurgaon . They received all the products. After few days I asked customer care for the refund of products they said u had to sent it to other address which we sent you in email. Now these people and myntra both are not responding . Myntra said find no from Google and talk to Tech connect . We are not responsible. We can't give contact no of them