[Resolved]  Reliance Communications — cheating workers babu murugan chennai

dear sir my name is saravanan
i will purchase in chennai reliance fresh there is working in Mr. murugan (alies) babu native place tuticorin dist.tiruchendur taluk.place of birth mela pudu kudi.he is sales all reliance goods sales in black but give duplicate product give to me.how can i identify one day he is quarel and fight in out side of office in another person.that time i wll give money in my purcahising in my bill but he is cheating to me.why ?he is told when you give money? so what can i do how can i get that 330 Rs money please tell some suggetion.