don't think i duno your trick

wow....nearly kena cheat 3k yeaterday.One younger guy he come to my house,he ask me have jusco card or not?Ofcourse i got,then he give me one small hong bao ask me to open and give my father one also. Then he act like very supprise,say i got a big prize and show me all the newspaper in guang ming newspaper and utusan.than all then winner photo.(hello guy, you are very fake!!!)Then he ask me to call his superviosor whether this is cupon correct or not?Waste my credit.. Then wait his suppervisor mr wong i think come to my house all the tail comes out.He ask me have this this 4 brand electronic brand or not?if not u must buy because you sure will the one of the 20 prize. Don't think i stupid that guy said this brand all is Japan product(china product actually) ,he ask me to buy these product 6k after 50% is 3k.Waste my time....this type of trick can change or not? that younger guy said he want go to SMU study,he do this rm2 for every small hong pao.