Standard bank are ****ers

Standard bank are ****ers.they came to my work place and advised if I join with them and open a chequered account.I get R300 voucher to use it any outlet in Capetown.after opening the account the gentleman then told me the vouchers were finished and that he would bring the following week.that never happened I went to the brach in Claremont a week later they never assisted me.I called the complaints department and I have the refenve number no one contact me to get this resloved.Till today !