Here’s a good checklist
And remember just because her birthday is in February doesn’t mean she is ready. Try to avoid (at all costs) turning this into a battle of wills. Keep the process fun.
What I did was let them into the bathroom with me what I was using it. Eventually they asked questions and I answered them. I would ask them if they wanted to sit on the toilet for a few minutes and then sat them there until they wanted to come down.
If your child is in disposable diapers then you’ll want to change to training pants. The child needs to feel what wet feels like and the disposable diapers don’t do that. Ask you child if they want to try peeing on the potty. Eventually they will say yes. There will be many missed starts here. When the child eventually pees on the potty celebrate it like she just discovered the cure for cancer.
I then devised a reward for every time my kids made it to the toilet successfully.
I went through the same process for learning how to poop on the potty. This one is usually easier but my last child was a hold out. He refused to poop on the potty because his routine was to head under the dining room table and crouch there until he was done. No amount of cajoling on my part made him want to go on the potty. Until I struck on an idea.
I got my oldest son to “phone” my youngest son as Spiderman (he loved him at that point). Spiderman gave him instructions on what he needed to do.
After a few phone calls my son headed to the potty and viola! He went. I had my oldest son run upstairs and call him again congratulating him as Spiderman. After a few episodes like that he was trained.