Auth.net Payment Processing Through Form Tweak/Bug Fixes

I have a registration module that uses the [login to view URL] payment gateway to process credit card transactions through a form on my website. I have one form that is not processing correctly, while I have other forms that are processing correctly. Also need to make sure the data is storing properly and viewable in the admin panel. Need a good php programmer to get this working for me. Please PM me with any questions.