I am speechless, I was accused, mistreated and thr...

I am speechless, I was accused, mistreated and threatened at Peter's by their security guard at near empty parking lot. I went there this evening around 7, planned to get a milkshake and my wife wanted bubble tea from next door. First thing I got out of the parking lot was their security guard came to me ask if I am getting Peter's or bubble tea, I told him Peter's, then he asked me to park somewhere else because this spot is reserved for employees as there are a lot of new employees in training, I looked around there were at least 5 empty spot in that roll. ok, fine, told my wife to park somewhere else while I slowly move away with an injured knee. we decided to get bubble tea first then grab milkshake on the way back. while slowly walking around the fence that security guard intercepted us with a smear on his face saying "obviously you are not getting peter's, you need to leave". I told him we are going to get bubble tea first then peter's. He said "YOU HAVE TO GET PETERS FIRST". I refused and he then proceed to threaten me by calling the toll truck.so I got milkshake and went back to the parking lot. while waiting for my wife to get bubble tea from next door, other cars parked at the first spot we parked, few others parked their car at Peter's and went somewhere else.