I think you should know that you can not buy more traffic by posting this request on DP those peeps know better and you should too.
Well, you live you learn. I gave him custom content to use that I spent hundreds of dollars having written. I don’t know why he used your content. And yes, I did check the work he had done and I did not notice anything suspicious at that time.
Anyway, I have contacted him and asked him to remove all of the sites. I apologize and everything should be removed promptly.