Really disorganised

Awful company, told me they could possibly get me exam invigilation phoned up a month later to discuss this and they couldn't see the experience written on my cv despite the fact that we'd had a meeting and discussed a month earlier how I had that experience! They wasted my time getting my docs ready for work and they wasted the time of my references. They told me to volunteer to get more admin experience, they should live in the real world people need to earn money and I do lots of volunteering already. I've decided 1) never to use them again and 2) never to apply to admin agencies.