UNFAIR /INCONSISTENT PENSIONERS’ DISCOUNT

We went to SuperSpar in Pilanesberg near African Kingdom Resort and they refused to five 5% pensioner’s discount. This is not the first time this happened to me, the other was Spar in Montana (since closed down) but the Kwikspar in Wapadrand and the SuperSpar in Montana give me the pensioner’s discount. This is disturbing as they freely advertise the discount and I produced my pensioner’s card but they refused. This is unfair/misleading information and something should< be done about that‼️