CELL C sells "Fong KONG" SIM cards

My third Cell C SIM card damaged in three weeks, now I can't make or receive any calls and I have a voice bundle of more than 270 minutes, every seven days I have to do a SIM swap, NO NO NO CELL C, I hate your SIM Cards and one of your consultants confessed that in recent times people are complaining about the poor quality of your SIM card and believe that the SIM chip is not good!