Please help I have many teeth problems I'm sure. What are my options? (photos)

I'm 24 years old I had an underbite at some point in my teens and a regular dentist said he could fix it with braces and though my teeth did move behind my top teeth my profile still looks as if I have a underbite and now my top teeth flare. I also have been told that they left me with a bad bite. Here are some picture thank you all for your help and advice in advance. Also because my teeth flare my mouth is hard to keep close.

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