Why do u say my when u leave the store and think?

Dear mr Wayne I have been shopping in your store for 8yrs u only have 2 carguards, today u had a empty parking lot and my wife has hurt her foot, I told her to go to romans place the order and go to my spar while I go to mochachos and place my order, I went to corgi and tote to place my bets, I came back picked my wife with a trolley to put my stuff in the car. The trolley was left next to my car ,whilst I pick my pizza upon my return from romans your car guards told me my wife was rude by leaving the trolley next to the car. He knows me as daily customer, don't treat me badly, for other customers he runs for. He makes over R400 a day, which I seen him cash in tote. Please tell him to treat everyone alike. What happened today was wrong, u have 2 guards please deal with them. And what is his Job description, when u see a empty trolley leave it there or tell a daily customer put it back. Mr wayne please sir sort it out we support everyone in youur complex