CV needs rewriting

I've already paid a "professional" CV writing company to edit my CV, but up until now it hasn't benefited me whatsoever...so I'm hoping someone on here can help! I'm a student and I'm looking for part time admin/secretarial/receptionist work. I'm 27 so I do also have work experience.

If you have previous examples of your work I would be more than happy to see them.

Thanks