She says she did NOT learn until TWO years into her chosen religion that she was not ALLOWED to even SERVE them.
Another religion (that won't be named due to bashing possibilities) would claim she was poorly catechized.
The Constitution, as written, puts constraints on government via the Bill of Rights and the 14th Amendment. For instance the fedguv and now the states can have no religious test for public office. The local synagogue or the Knights of Columbus have no such constraints. It’s their religion or take a hike.
Private companies should be able to hire and fire for cause or no cause. Public accommodation be damned.
She refuses to do what is required of her, she should be summarily fired!
No ifs, ands or buts!