Ridiculous charges and it is cash only

This is the worst airport ever... the money making schemes is ridiculous.... my husband's flight was delaid i did not know.. stopped there on the original time of arrival. He did not come out so i went in to go see what is the delay... when i got out my wheel was clamped... they charged my R2000 to un clamp my wheel for the 10 min i was inside to see where my husband is.. this is absolutely bull**** and ridiculous... o yes and let me just mention its cash only probably going into there pockets...