Wincor ATM Software Expertise - For Web Exits

I need someone with expertise on Wincor ATMs and Procash application. Basically we want someone to help us take Web Exits on the ATM to run a campaign for a bank's customers. The campaign will be fetched from our server side web application. We need help in taking the web exit to show the campaign HTML page and than taking the customer back to the ATM flow screens. Our solution is already working on NCR and Diebold ATMs. We need help with running the same solution on Wincor platform. Interested freelancer will get team viewer access to the test ATM and the environment to provide and test his solution along side our team of developers