Looking for logging into the Cognito Facebook site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Cognito Facebook site. After that you can login as usual with your login credentials.
https://docs.aws.amazon.com/cognito/latest/developerguide/facebook.html
https://docs.aws.amazon.com/cognito/latest/developerguide/cognito-user-pools-configuring-federation-with-social-idp.html
https://serverless-stack.com/chapters/facebook-login-with-cognito-using-aws-amplify.html
https://luckyyowu.tistory.com/369
https://medium.com/%40trannotes/serverless-with-aws-cognito-facebook-login-integration-3a5751a89a58
https://gist.github.com/brianberlin/443c3bd005ff63282394
https://stackoverflow.com/questions/38763767/aws-cognito-and-fb-login
https://itnext.io/facebook-login-using-aws-amplify-and-amazon-cognito-4acf74875a04
https://www.youtube.com/watch%3Fv%3Datkn2wyGdGc
https://www.reddit.com/r/aws/comments/7l10tu/need_help_with_aws_cognito_facebook_authentication/
https://medium.freecodecamp.org/user-management-with-aws-cognito-1-3-initial-setup-a1a692a657b3
https://codeburst.io/the-difference-between-aws-cognito-userpools-and-federated-identities-9b47571795d4
https://www.facebook.com/therealCognito/