What are my chances of getting my book published/printed as a teenager? (And pls, any tips? <3)

Hi, I’m Eva, and I’m 14 years old. I’ve been writing my own fantasy book for… uh… a long time. I don’t think I’m a newbie at writing, though, because I’ve been writing since I was nine (fanfiction and other projects of mine).

I’m planning to write a series of three books, but I think I’ll finish the first one before I turn 18. So, what chances do I have?

You can ask questions in the comments if you need more information!