Flipkart — no action for return

Address:

Chennai, Tamil Nadu

i bought a Asus zenfone c ZC450 on 3rd of may its camera clear so i registered a return.from flipkart techical team a person called me on 5th of may and he said that he will send a smartcheck link but i not received it till 7th of may they called and said the same without sending the link after that i not got any calls from them. i bought this mobile to gift my sister's bday.it on 10th of may .now the mobile is not longer needed please refund me.my order id OD[protected] please help me on this thanks, mowliram