School financial aid.......?

I'm a single parent and am so unhappy with the public school she is attending. I've recently had to pull my daughter out of her school b/c the her homeroom teacher had a personal anomosity towards me and he deliberately tried to fail my daughter. I'm tired of the public schools in the my area and would like to put her in private. I am in need of a partial financial aid to help pay for the tuition but make a bit too much. Are there any other funds that I can apply for?I need partial help paying for the school.