Has anyone seen her recently? Can they vouch for her GFE services since I can’t find a profile on here.

Unless you get confirmation from a reliable source I would pass on Mackenzie.  Her fare is at the higher end of the spectrum for someone unproven.  She may be cute/attractive however photography may have been taken from especially flattering points.  My guess is that she is young and yet her butt is a lot larger in person.  That is unless you are attracted to large butts.  (lol)

Her website video shows that she doesn't know how to properly set up a checker board. White on right, just as in chess. She's young. She'll learn.

So the pictures are more than two years old. Hard to tell what she looks like now.

It would appear she is GFE. Btw, her copyright says "2021" on her site.