Worst night ever! how do i fix some stuff?

I baby sat 4 kids for about 3.5 hours and everything went wrong. A 3 year old boy, 6 year old girl and 8 year old boy were the kids. The little boy got hurt and would nottttt listen! The girl was throwing tantrums and the oldest let in a friend who the mom had banned from the house. I couldn't get his friend to leave. It was really late when they got home and I hadn't gotten the kids to bed. My phone had died and I was helpless. The kids were meant to stay inside but they wouldn't listen! Their mom knows I let them out, let a friend in, an the place was desstroyed by the time they got home. I don't think shell want me back but if I ever do babysit them again, how do I keep them inside and under control? Thanks! Ps: the youngest boy kept taking all his clothes off and running around (seeing him naked reeallllyyy bothered me) and how do I keep him with his clothes on and listening? Any tips? Thanks!