Read the <a href="http://wordpress.org/extend/plugins/wordpress-https/installation/">Installation Guide</a>. If after setting up the plugin you are experiencing issues, please check the <a href="http://wordpress.org/extend/plugins/wordpress-https/faq/">FAQ</a>. If you are still unable to resolve your issue, <a href="http://wordpress.org/support/plugin/wordpress-https">start a support topic</a> and someone from the community may be able to assist you. If you need immediate assistance, I am available for hire. Unfortunately, I do not have time to support the plugin for free.