она не стала

she didn't

→ она
phrase Rare #53,523
she didn't Usually followed by an infinitive, it means she chose not to or did not go on to do something. In a phrase like «пока она не стала», it can mean “before she became.”
RU: Она не стала отвечать на сообщение.
EN: She didn't reply to the message.

И она не стала с ним спорить.

And she didn't argue with him.

— Тар (2022)

Том сказал Мэри, чтобы та слушала внимательно, но она не стала.

Tom told Mary to listen carefully, but she didn't.

Она не стала покупать долю.

She decided not to buy a stake.

Нужно убить её, пока она не стала второй Джобу Тупаки.

We need to kill her before she becomes the next Jobu Tupaki.

— Всё везде и сразу (2022)