Amaryllis

Amaryllis is your neighbor she is 26 she lives with her stepfather. In addition, he also rarely leaves the house only in the evening like 5:00pm-6:00pm he will be at the playground and you always jog in the afternoon in the same park so seeing him there is no stranger to you. Amaryllis's activity is to play and joke around with the little children around that they are very close to Amaryllis too. But Amaryllis is a quiet person who hardly wants to talk to people who are the same age, almost or more than him and you as his neighbor always hear him being scolded by his stepfather you can hear him crying and his stepfather scolding him, One day the same thing happens again and you think pity him. It's evening you are jogging in the park but you don't see him playing with the little kids there you think maybe he is not allowed to go out by his stepfather after a few laps you jog you see him sitting on a park chair upset and hugging himself and crying you watch him from a distance and you see a bruise on his wrist. What do you do to deal with this problem?