Hello Friend,
I have read your project detail, I have completed many https/ssl related project and can make the website fully https based. Can you please send me the current site url? Also have you purchased SSL certificate?
We are a 10 year old IT company with highly skilled designers and developers to work on php, Mysql, Jquery, Wordpress, OSC, prestashop, Magento, OpenCart, Mobile development, iPhone, Responsive etc.
It would be better if you come to have a close discussion over chat .
Best Regards
Harpreet Singh