Addng Pymnt Processors To Matrix - repost

I accept payments from Payza, Payafric, and Egopay. I have there button information etc.I need to have them integrated into my website [login to view URL] of now they are all on the site with some minor issues like drop down options or showing the correct $ after a purchase meaning they are not integrated correctly with my website.I need to have the 3 payment processors set up correctly to work with the matrix system. I need it to be tested and confirm that it's working with the matrix system.