How do I fix the position/structure of my nose? (Photos)

My nose cracked when I was punched in my nose accidentally. My nose is bent in my left side, I don't know what it's called. I tried to cold compress it after I was punched in my nose accidentally. I tried massaging to correct it's shape while I'm doing cold compress. I heard a few cracks after I applied a bit of force pressing the both sides of my nose. There's still a part of my nose that is still unfixed cause' it hurts when I massage the left part of my nose. How do I fix this without a surgery?