Our programmers have installed the module and instructed me on configuration. All settings appear to be correct according to both our Odoo programmers and Firstdata/Payeezy. A link is generated in Odoo and this takes us to the Payment Page. When the "Pay" button is clicked it directs to the demo page even though the module is enabled and not in test mode. Our programming team believes everything is configured correctly and Firstdata believes this is a problem with the module. Please advise or assist. Thank You!