I interviewed for a new job, and both sides were satisfied, but I haven't received the notice from my employer. I want to ask the proprietress if she hired me. How should I ask?

You can call directly to ask this question and pay a return visit.

What you mean is to give feedback to your interview and find out the other person's impression of you, so that you can sum it up and help yourself grow.

It's best to call directly, not send text messages.