Don't. Ready made ones are terrible, and if you don't know how to start your own website I don't think you should be hosting other people's.
you are talking about turnkey sites here. You buy the site, put your settings and launch it. However, you might want to consider some custom websites as most turnkey websites are overused and do not attract people anymore. As for the proxy site, it is a site where people go to to surf "anonymously". But they are commonly used by surfers to visit illegal sites which can get you in trouble.
Phproxy is a good script and easily customizable.
i used to do hosting business and selling of body building supplements.... i used to do dropshipping but i think it's not longer good?
anyone could help me out? ;p