2FA not working

-activated 2FA with google auth
-not sure how it works, but when logging in, it doesn't ask for code or anything
-was able to use previous password with 2FA enabled to log in. again, no 2FA code

so I wiped my phone, no backup, and google auth got reset
can't disable 2FA cuz ^
need admin to disable 2FA as it doesn't seem to work as intended
thanks!

Removed. Once you activate with your phone you don't need to input the code again unless you use a different IP.