Nanny Needed - Full-time / Part-time

I have a 6-year-old and 2-year-old girl who I am looking for part time help with. I am looking for someone to come over in the mornings before I leave for work. I would need them to get my 6-year-old to school (it's one block away- walking distance) and then care for my 2-year-old. My 2-year-old will go to my mother's house for the afternoon. There are days where my mother will come to get her, and days I need someone to drop her off.