Is Ripple two-factor authentication not working? Ripple two-factor authentication is an important part of the Ripple account as it holds the accountability to protect your personal information and funds stored in it. If in case, it has stopped working and you’re looking for ways to deal with it, you can always take support from the team who is ready to help you. Call on Ripple Support number which is functional and the team is always ready to support you at every time.