Club Factory — fake sd card

I bought sd card from club factory on 17 june 2020 which is delivered on 6 july. On same day i applied for return because of fake product. But club factory did not accept that after very requesting for return they allow me to return but there was an error coming for covid 19 situation. I also complained about it but they did not solve that, now it is banned in india and i lost my money. So please do needful