Bad payment behaviour

Note: I am a student and not reliant on anyone. Hudsons hired me to work on the 11th of March to serve at a wedding. They only told me afterwards that I would be paid R30 an hour. After 12 hours, I should have earned R360. I waited two long weeks to get paid after constantly reminding them. They told me that I would have been paid the Tuesday the following week after working there. Disgustingly bad behaviour. I should not have to wait so long for so little money. To make matters worse, they only paid me R300. I am really disappointed in how they treat their staff.