PAY FOR PARKING WHEN PREGNANT

. I would like to report a complaint. Yesterday I came to the mall and there was no parking available, being 8 1/2 months pregnant with a child and a back problem I parked in the disabled parking thinking that it would be ok as I am suffering with sciatica and cannot walk far distances. After returning back to my car I noticed it was clamped and was then charged R500!!! to release my vehicle. Being in the state that I am I believe this was totally unfair and I need to point out that just before I parked there a gentleman with not disability parked there and his vehicle was not clamped (I believe I was prejudiced). This is the first time I have parked in the disability parking, I could have received a warning, which I must add I would believe would also be uncalled for as I am pregnant, with a back problem that limits my walking. I had to pay R500 of which is my monthly petrol money, which I am now short. When I told the security about my situation he just said shame and that I can contact the centre management. I must say, unlike other malls, The Glen does not cater for pregnant women or women with children and I was forced to park there yesterday. I WANT A REFUND!!!