I am trying to link our online payroll module to our new checking account. I can get into the payroll module, select the new account, and click save. The payroll module then wants to send a verification code to either of two phone numbers stored in the payroll module. Neither of these phone numbers is a valid number. 

The previous principal of the payroll module failed to assign a new principal when he left - about 4 years ago.

How should I proceed?