Meesho — Product was pickup not giving refund

Address:	Bengaluru, 36, 100 Feet Rd, opp. to Marks & Spencer, Vivek Nagar, Chandra Reddy Layout, S T Bed Layout, Koramangala, India,
Website:	Meesho.com

I had asked for height gainer capsules in 4 packs from Meesho, I got 2 true and 2 empty capsules. When I complained to Meesho, Meesho made my return and got it picked up. After pickup, Meesho is saying that your product has not been picked up. We will not give refund but pickup has been done my contact number is [protected]