REVE Secure 2FA funktioniert nicht

Another important feature of REVE Secure 2FA app is that it provides backup verification code for accessing the accounts and sensitive data even after you lose your device.  REVE Secure 2FA app provides strong authentication via a unique verification code or OTP (One Time Passcode) for every login attempt.  REVE Secure 2FA app makes the login process secure by requiring you to enter a unique verification token generated by the app along with the username and password combination.  This app protects all your precious online accounts and sensitive data from the hackers or intruders by adding a second step of verification in the login procedure.  The use of verification code in the second step during the login process prevents unauthorized access to your accounts.  REVE Secure 2FA app supports all types of online accounts to protect them from unauthorized intrusions.  REVE Secure 2FA app easily synchronizes with multiple devices like tablets and smartphones to generate the code.  So, you must print and secure the backup verification code for the future use.  With 2FA app, an attacker won’t be able to gain access to your account even if he knows your login credentials; username and password.  REVE Secure 2FA app features user-friendly and customized control.  If unfortunately, your secret login credentials get revealed, then don’t worry.  This app is easy to install and can be accessed anywhere.