Bad attitude

I have client at The Whisken - Balwin Properties in Kyalami. Unit 32. My client hired me to tutor her kids for a duration of two weeks & longer. Everything in beginning was okay. Management was nice, was asked what subjects I tutor. My client arranged that I tutor her kids at the lifestyle centre using the boardroom. Every estate has rules that all must abide to which I don't have an issue with as I also reside in one. I have an issue with a particular worker there at the lifestyle center called Sbu. Sbu is rude, treats me like I break the RULES of the estate. Everyday, there's always something else. Today was supposed to be my last day with kids. I had no issues in the beginning, Whats so frustrating about all of this is that I had to drive all the way to Kyalami only be sent back. When I spoke to management about sbu'sattitude, why didn't they advise me then to stay away from the premises until the owner gives a green light as to whether they will allow me access or not? Every time he's on duty, there's an issue. Today management sent me home, but last week they were okay with me being there. I was advised to sign a register on arrival and when I vacate, to also sign out. Today I am told to leave? This is my bread and butter. I would never recommend this estate that constantly changes their rules on daily basis just to victimize people. I am highly frustrated.. Do not rent by them. Rude stuff, inconsistent rules,