I guess that FB and Google integration is removed since a long time ago. At least on my selfcare portal there used to be option to login via FB or Google but since many months now that option is not there.
Just try login with email address directly and OTP which should come to your phone, or try "forgot password" to reset your password to manually login via email address.
You are not able to see facebook/G int coz of your adblocker 🙂