How do I reverse damage from nose filler? (Photo)

I have a few questions. The person I had fillers with many years ago said they didn’t use a permanent filler, but it has been around 5 years since I had fillers in my nose. It’s altered my whole face shape. My nose still hasn’t gone back to normal, it’s either permanently damaged or my nose still hasn’t metabolised it. I can’t get anyone to help me anywhere. Is it normal for it to stay in the nose this long? If it’s permanent damage how do I fix it? Please help