Salary, arrogance and rude

I was working as a reliver at Bidvest. My OPS manager was Patrick Makhethakhetha and the lady by the name of mercy was my supervisor. End of April I was Paid 4 day instead of 5 and I inquired about it Mercy assured me that they will pay in end of may but end of May my salary was also short. I worked 4 day but was only paid 3 day's even my money from the previous month was not paid. On the 11th of May I worked aswell I was supposed to be paid for that 1 day that I worked. Today I didn't receive my money from them. Mercy and Patrick are very rude and arrogant. You are not supposed aren't supposed to say anything to them even when they are wrong.