Don't bother letting your kids take Cmix movie surveys

I just click out of these surveys now. They'll ask a bunch of demographic stuff, including all my kid's info, tells me we qualify for the survey about upcoming kids' movies and to bring my 9 year old son to the computer to do a survey. He gets there and we re-enter his info exactly the same way I did a few minutes prior, and it disqualifies him immediately. How you gonna disqualify a little kid? He cried this morning after it happened about the 3rd or 4th time in the last week or so. Cmix can eat a dick!