Mr. Marc Scarpelli called me offering their servic...

Mr. Marc Scarpelli called me offering their services. We schedule a meeting and I am trying to share everything I can with this man. Coincidentally, I get an important call that I must take. While I am on mute, I watch him open his teams chat on a shared screen and not politely refer to me as a dog. This is as bad and stupid as customer service can get.