How can i request custom support on the Post Vote plugin. (Paid)

On the website http://motiongraphicscollective.com/ I use post voting within a colorbox.
When you click one of the top thumbnails a colorbox will appear with some dynamic html and a vote (thumbs up). The colorbox is generated by an Ajax call. How can i make this voting to work.
I don't mind paying the developer for the solution.