NONE PAID DIVIDENDS BY SASOL INZALO

Hello Peter, Please Help. I have sent numerous emails to Sasol Inzalo with regards to dividends which i have never received not a single time they were paid ever since i bought the shares from Sasol. I am so annoyed. I want my dividents backdated and then I will see if i want to keep the shares or not, but they need to pay my dividends from the time they started paying them out.