Ekart Logistics — regarding pickup of the product

Address:	Chennai, Tamil Nadu, 603103
Website:	Myntra

I raised 1 return request for myntra and flipkart both. And the pickup boy from EKART logistics came to pickup the product. I asked him 3-4 times, whether he came to pickup myntra product or flipkart product. He told that he came to pickup myntra product. Bt I did not get any pickup confirmation message till now. And when I contacted in myntra customer care, he told that no pickup has been scheduled for myntra today. Kindly suggest me, what should I do?