Surely a core (and very basic) part of acting is having a good memory for scripts. I’m pretty sure she doesn’t. She lacks basic command of the English language, pronounces a lot of things wrong, has a very poor vocabulary. If she wants to win and Oscar, I don’t think she’d even understand a well-written script, let alone be able to perform one. She doesn’t seem very emotionally mature for her age, so I doubt she’d be able to do any of the background work about understanding a character and their motivations etc. I believe her when she says she’s determined to work hard but she basically has nothing to work with. And that’s without even getting onto her looks. She’s not very natural looking and this would limit her.
I could maybe understand if she wanted to be in soaps or online stuff but her and deluded Wendy genuinely think being a star is on the books. Sigh.