Potty training girls

Hello

I need to fully train my daughter to use the toilet and I don’t know if that can be done fast before she starts school in September. I’ve been trying for some while but I stop because she never lets the pee out on the potty or the toilet seat.

Her teacher said to start with the toilet seat to save the effort of repeating the training twice.

Since yesterday she started wetting herself, today more frequently, and she tells me after she finished (bless her soul) but it’s on the floor.

Any advice? I’m desperate 😣😣😣

I kept on cleaning and I hope it doesn’t go in vain

Should I put a diaper on when she sleeps or we go out?

Can we stop the training or go back to it if I can’t take it anymore

I need support please. 💜