How do you potty train a girl?

Hi, would anyone have tips on toilet training? My girl three, nearly 4 ? will not sit on the toilet. She screams and says I don’t want to iv tried a sticker chart which leads to wanting the stickers or wanting to stick them elsewhere. 2.any tips for getting my girl to eat meat, pasta, or veggies? She will not try or eat it; I will put it on her plate but will not eat it iv seen kids go through this stage. Do they grow out of this?

My daughter stayed naked all the time cause she hated peeing in her underwear so she just used the potty on her own