Unreasonable parking fees

The mall management doesn't care about the employees regarding parking fees,I work for one of the shops in the mall.The parking fees are way too expensive for us,We work 8/9 hours a day in the mall and you have to pay 70/80 rand for parking ,the other option is to pay 700/800 rand a month and how much are we earning to pay that much?Instead there are parking lots that are always empty which can possible be subsidized for us for a reasonable fee if not free parking, All the tenants/ our bosses there have free access cards.