I recently took a personality test with the Scientologists
The Scientologists have been using the same personality test since Hubbard wrote it. It's rigged so that anybody that isn't a Scientologist will fail it.
As for not helping you, as Box pointed out, Scientology doesn't have time for anybody that can't afford their expensive classes. They also tend to be carefull around mentally ill people because they have had problems in the past with taking in slighly unstable people and making them suicidal / homicidal.
Jay