You can contact Apple FCU via phone, chat, email, or our secure message center. A member from our team will be happy to assist you.This page contains the forms and documents for Members to conduct business with Apple Federal Credit Union. Turn your dreams into plans and goals. Join NextMark Credit Union, and get the expertise you need to go the distance. It must be completed with the financial requirements of the FTHB program in mind and on this form. Lender pre-qualification letters will not be accepted. Consumer Online Credit Card Support. 800.242. For automatic monthly payments, complete a Loan Payment Authorization Form. Request a payoff quote.