I had similar problems about 10 months ago. I only got through the first 9 questions then it stopped. So I just emailed the folks at totallyadd. Then it worked. I’m pretty sure they’re going to be re-doing a lot of this web site this fall. All the lil and bigger problems like this will get fixed. It helps if you send them an email though, communication is great. Just click on the “Got Feedback” thing on the left margin with the thumbs up n thumbs down. There’s an option to print out the results of the virtual doctor test. That’s part of what I did when I started working my way through doctors, social workers, and finally a psychiatrist. Then finally my GP wrote the prescription after consulting with the psychiatrist.
What an adventure… it’s been a long strange 10 or so months. Everything in my life is different now. Well not everything, but lots!. If I could just keep my head out of my rear end all will be right in my world… 
(mostly….)