ANSWER:

She has been with you all for 30 years and nobody has taught her even the basics? That’s a shame! You need to sit her down and teach her everything about islam and have her pray and recite the fatiha.

https://islamqa.info/en/answers/5410/what-to-do-if-you-cannot-read-al-fatihah-in-prayer

QUESTION: Our maid came from village 30 years ago doesn’t know how to pray namaz, she doesnt know any surah or anything, even she cant remember this now if we try to let her memorize. Even if it is astagfirullah, she can’t say this word. Only she can pronounce Allah, rasool and shubhanallah. She never learnt anything from her childhood. She is now about 60+ age. We are worried about her now, what to do?