Michael Schoch, Answers questions on Noodle
You can reach William P. directly by clicking the blue "contact tutor" button at the top of his Noodle profile. If you need to look for other tutors near Leesburg, VA you can do so on the Noodle Tutor Finder.
For help with day-to-day practice, your son might try some of the videos and tutorials available through the learning resources section.
Mastering a new language is tough. Best of luck and tell your son not to give up!