DCG interview questions

Was initially contacted through a hiring agency. They rescheduled my interview once and then the next day canceled it altogether because they did not think I would be a good fit in their words. I've never seen a company flip flop like this on a candidate. Normally I'd expect the company to at least follow through. Extremely unprofessional, but gives insight as to how the company operates.

At the time of interview, a different office manager was here. I was promised 7 sick days upon permanent hire and 2 weeks of vacation upon my 1 year anniversary. There was really no process to speak of, she had already made up her mind prior to meeting me (based on scores submitted by the temp agency - which they acknowledged to skewing).