My 2 year old runs the house...

Let me start off my saying I have 4 children. 3 boys who are 8,7 and 3 months and a daughter who is 2 and a half. I don't know where I went wrong with raising my daughter. She is crazy, like on another level phycho. always screaming, hitting, does not listen at all, always running away from me, I can't even take her out in public on my own. she is so challenging and I'm really struggling. My 2 oldest kids are 15 months apart and it was way easier having a toddler and a newborn so close togeather than it is having her on her own. all of my boys are so cruisey. but not my daughter.... nope she is definitely my karma lol. I'm really struggling with enjoying being a parent at the moment 😔