After a full year of purchase, I can say that only few seller are trustable on this platform. Others are scammer or cheaters that post stolen items and ask you to pay them directly avoiding the Quickdoor step process to get your money and disappear.
No double check is made on their identities so you have nothing in your hands if need to report a case to police. Stay away!
... to reach international standards also in India, especially improving trustability of seller (mismatching details on item on sale, not real time alert, and delays in delivery).
PS allow foreigner to use their international cards too while shopping in India!