Nanny Needed For My Children - Full-time / Part-time

I'm looking for someone to take care of my children, especially there would be 2, a 5-year-old girl and another 4-year-old boy. The only thing I have to do is take care of them. I would leave food ready just to heat and supervise them that nothing bad happens to them and let the children throw everything on the floor, keep the toys organized at the end of the day