Babysitter Needed - Now Hiring

Hello, I am looking for some help for a few hours with my children in the afternoon. They are 5 and 3 years old, both in school. Mainly the job entails picking up each kid from school which is walking distance from home and watching them until a family member or myself arrive. It will not be more than 4 hours a day, starting around 2 p.m. unless there is an early dismissal. On eare occasion on a no school day I might need all day but I will typically request off or work from home.