Saw a magical girl anime a long time ago (I think it was on netflix but I'm not sure) about a girl with pink hair (and 'horns' so not real horns. It's her hair that way look) it is possible that i'm meeting witches with magical powers and she becomes part of them and learns how to use the broom etc. They then try to fly into space together to do something, but I remember that exactly no more.
Only thing I can think of with magical girls and netflix would be Mahou Shoujo Madoka ★ Magica
I'm sure you're talking about wish upon the pleiades.
Yes thank you! C
I'm glad I was able to help