Her attitude did not help.  I understand getting discouraged after a while but she should not just shut down an offer to learn how to get a job.  She claimed that she has a resume, knows the interview answers, but maybe, just maybe someone could help make improvements?  Obviously what she got is not getting her hired.  Also, when the police department said there is no age limit, perhaps there are desk jobs and other work available?  If this is not her first job fair, she should have already gotten an idea what employers are looking for and could have bulk up those skills.  Instead of volunteering at Girl Scouts, perhaps volunteering at a community clinic would give her more marketable skills, such as medical billing?