I recently had DIRECTV installed but one thing has been bothering me! When the two guys were finished installing, a 3rd guy that I hadn't seen before came in and with a digital camera kept taking pictures of my TV and receiver. Then all the guys started laughing about it. I asked why he needed a picture and he said "to document the job..we take pictures of every set up we do" Somehow I don't believe that and have never heard of that before. What should I do about this?

He flashed pictures standing from across the room, so in the picture he'd be able to see a lot of my room, not just the TV...it's concerning to me.