Warranty: We provide a 1:1 warranty on login errors for 24h. Successful login equals warranty expiration.
Warranty will not be accepted if the customer has successfully logged in and used it.
When logging in, you will be prompted to enter the 2FA code. Use https://bulkacc.com/TwoFactorEnable website and 2FA key to obtain the 6-digit 2FA code. Use this 2FA code to complete the login on Amazon.