Convert basic html to php and more

Hello, I have made my own website and because I have very litlle understanding of html and php and ebsites i have made my website in html, and thus I need someone to convert the html to php. Also I need someone to add a paypal subscription manager in my website, it is used for people to purchase subscriptions from my website and pay with paypal. I will require to see a demo and test the files on my server first before I make any milestone or payments. I need this to be done as soon as possible so first appropriate freelancer will be chosen Any more info please pm me. Thanks.