Ppc Campaigns

Hello, I am looking for someone experienced in writing successful PPC ads with Google Adwords along with other search engines like Yahoo etc. I recently built a review site for some Clickbank products and the 1st day I was successful with my campaign and made money but ever since, my ad and CTR is slowly dropping and I havent made anything. The way it will work is I can give you access to my Google Adwords account and let you do whatever ...