Ring Newbie needs some help

I just bought and set up a Ring Stick Up Cam (wired/plug in). Previously I had an Arlo cam that I was not happy with. The differences between these cameras are actually a little tough to get used to and I have some questions and have found conflicting info during my research. For the Stickup Cam, am I unable to change the distance for the motion zones? Right now it just lets me turn on or off specific zones, but doesn't let me increase or decrease the distance in those zones. Also, I thought these cameras had color night vision? My father has the same cameras and his night vision shows up in color. Even when my outside lights are on, mine are in black and white - is there a way to toggle this, or maybe my outside lights just aren't bright enough? My Arlo cam had audio in the video recordings (extremely clear and loud as if you were physically standing outside). So far, all my recordings with the Stickup Cam have no audio. Help.