Needing a sitter for my children in the evening starting on march 31st

Three kids ages 3,1 and 13. One girl and two boys. Looking for someone who is reliable and fun I will need the sitter to just look after my three children while I’m in class and my fiancé is at work. He works in our apartment building so there will be a parent around. I just need you to feed them and make sure they are in bed at the time they’re supposed to be. I’m located in Baltimore city and I need the sitter Monday through Thursday from 5:00 pm to 10:30 pm! Starting on march 31st up until the end of may.