Hi @doannh3,
Thank you for your response!
I’m glad to hear that you can now see the New Universal Login experience.
To customize the New Universal Login page like the screenshot you shared initially, you will need to make changes to the mfa-sms-challenge screen. Please review the documentation below:
https://auth0.com/docs/customize/universal-login-pages/universal-login-page-templates
Please let me know if you need any further assistance.
Thank you.