How to improve my piroettes?

So I'm a dancer and I'm 13 years old. I love dance and I started when I was three. I want to have a career in dance when I'm older but the thing is, right now I can only do like two solid jazz piroettes. I have strong abs and I stretch every day but how can I be able to improve my piroettes. I'm good at pike (peekay) turns but I'm not good at spotting when u do my piroettes. Can you please give me something to practice every day so tht I can maybe get up to at least five piroettes? Thank you so much!