Placing adverts on Craigslist

I need somebody who can help me place adverts on art / media / design section of [login to view URL] I have been trying to do this myself but I think that as I am based in the U.K it wont allow my adverts to appear. I need somebody who is based in the US. I need one advert placed as soon as possible I will provide the copy and will pay once I can see the advert in the relevant section. I need one advert placed today, then possibly one next week. Then in a few weeks I'll need this done for me on a regular basis. When contacting me please explain clearly where you are based & how much it will cost to place one advert on: art / media / design section of [login to view URL]