crab apple tree

Hello! I need some help with this crab apple… it’s no longer growing upright but jetting forward, and I have no idea what to do with it. I’m terrified of killing it, because this was one of my dad’s bonsais that I have been taking care of since he passed away. I’m fairly new to bonsai, still...

Hey everybody, I want to plant some cuttings of my family's crab apple tree, but I'm not sure how to go about doing it. Any suggestions? I've attached a picture of our tree below. Best, Tom