I've unboxed a MacBook Pro and am stuck at the very beginning. These are the two screens that loop - I have no idea what I'm supposed to be doing now.
Apple offers free support at 1-888-APL-CARE for all new hardware. But, you seem to be seeing the screens that guide you to use a wireless keyboard and a wireless mouse.
What happens if you disconnect everything connected to the Mac and then open the lid of the MacBook Pro and type?
If you can't get logged in, a quick call to support might be the best thing to do.