Looking for logging into the F2a 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 F2a site. After that you can login as usual with your login credentials.
https://www.antexweb.net/
https://www.windowscentral.com/how-add-two-factor-authentication-your-fortnite-account
https://www.theverge.com/2017/6/17/15772142/how-to-set-up-two-factor-authentication
https://www.epicgames.com/fortnite/forums/bug-reports/battle-royale-aa/282776-2-factor-authentication-cannot-access-epic-games-account
https://www.epicgames.com/fortnite/en-US/news/2fa
https://www.singpass.gov.sg/
https://www.youtube.com/watch?v=qhLAPS2n8l0
https://poloniex.freshdesk.com/support/solutions/articles/1000166431-i-lost-access-to-my-2fa-device-how-can-i-now-access-my-account-
https://help.bitwarden.com/article/setup-two-step-login/
https://help.github.com/articles/accessing-github-using-two-factor-authentication/
https://support.binance.com/hc/en-us/articles/115000433432-Google-2FA-Guideline
https://docs.gitlab.com/ee/user/profile/account/two_factor_authentication.html
https://support.blockchain.com/hc/en-us/articles/211164103-Enable-2-Step-Verification-2FA-