On this clip and this one she plays piano in the clunky, clumsy way you might expect of a 9 year old without the experience she obviously can't have. She sings in the way a talented 9 year old might, imitating others, not yet having found her own voice.

There is great potential there, and she deserves all the encouragement in the world, but she needs lots of work. Making her a headline act now would be premature. I would sent an encouraging message but definitely wouldn't book her.