Will Carington, works for Noodle
To contact Nona directly, click the blue "Contact Tutor" button on her Noodle profile. You will then be redirected to the site she uses to make arrangements for tutoring sessions.
To learn more about online tutoring, I'd recommend visiting Noodle's online tutoring resource page. One article that might interest you is "Students: 5 Tips to Get the Most Out of Your Online Tutoring Experience."
Hope this helps!