JIOMART COM - Fake products selling

Recently I ordered a * pairs of sandisk ***Gb sd cards through jio mart.com, for Rs **** Order no.

*****************M, as it looks like little less price as compared to other platforms, CSR PEST CONTROL seller send me a one sd card instead of * that too a fake one , when I formatted it's size showing ***GB instead of *** GB, more over my CCTV camera repeatedly rejecting it, showing ***GB instead of its actual which was clearly indicating the product was fake.when I approached jiomart for resolution, they said it supposed to be with in * days being a poor fellow i didn't realised it's a fake product though it's cover also Xerox copy of sandisk original pack.pathetic quality standards from jiomart.com.Couldnt expect these kind of fake goods supply from India's leading firm.