AT&T Repair Personnel parking Resident Reserved Parking Place

Today, at The Residences at the Domain in Austin, TX, your repair technician parked in my reserved parking place that I pay for each month. AT&T does not pay for that spot, I do. I was angry and yes, I was yelling, but that sucker got in my face and said I would not disrespect him, of course I was, because \he is disrespecting me for parking in my place. I have that place because my wife had back surgery. If it isn't one of your guys taking the spaces, it is another. I am so mad about service personnel constantly taking my reserved parking place that yes, when I actually get to see one in person, I am going to be fighting mad angry. If he doesn't want to get yelled at, he should not park in people's reserved parking place. The Austin, TX technician truck # was 1003333. Please tell him to respect the reserved parking.