Or you getting the error during login? If you have enabled 2FA previously then you need to input the authenticator code during login. Otherwise it will show a error message “code is required”.
I didn't notice any login issues either which implies that Azimuth7 doesn't understand how 2FA works completely. He must have enabled it successfully, but probably doesn't know anything else regarding 2FA errors.
2fa is an extra layer of your security, enabling that feature is on the part of the user and not by the site, if happened that he activate
this function then he needed to provide that code to access his account.
it's something that only he can resolve at his end, maybe he don't realize that or he's completey no idea
this kind of error message, looking forward that after reading this replies he'll be able to resolve this problem
and enjoy playing again inside this house.