Help A Mom Of 3.

I'm looking for someone that is comfortable with working salary not hourly. I'm a single mom of 3 and I need someone I can trust, basically be my extra hands when I can't be there. I'm looking for someone to take care of my children full time from Wednesday through Friday 7 a.m. to 6 p.m. I would need from you to make them breakfast, and lunch. One is in school so I require you to have a reliable car to be able to take her to and from school, I have car seats for you as well. The kids are pretty simple they are 4 and 3 years old. They will be the ones you mostly take care of while my kindergartner is at school. I'm expecting you to pick up after them and clean up any dishes that have been made throughout the day. I'm asking 570 bi weekly so every Friday when I get paid I can pay you as well. I'm looking for someone full time we can use and be part of the family. If you agree to everything we'd love to meet you.