Integrate auth0 or other 2FA

Greetings all. I am looking for guidance on integrating auth0 into my knack app and am having a hard time finding documentation for those of us who are not developers (the whole idea behind low or no code wink:) I have created the login through auth0, but an struggling to connect the data with current login data on my app. Does anyone have experience setting up SAML 2.0 or 0Auth through auth0 specifically. This honestly should be integrated into Knack already. I am also willing to pay someone to do this for me. I would love to learn however.