craigslist marketing campiagn

Hello :) I need three ads that promote my website to be posted in the three most populated cities in the world, and they mist stay in the top 7 positions everyday. I will pay the individual $50 per month for this, and they must send me the urls of the posts. Managing my craigslist campaign has been very difficult recently, my posts keeps on getting deleted and this is a nice job for someone that is an expert in craigslist. Payments will be sent weekly, take care and looking forward to working with you.