Question about teeth

Lately I’ve been insecure about my teeth. I haven’t really been wearing my Invisalign and I’m moving soon so I just think I’m going to have the little brackets removed from my teeth and just call it a day. I just don’t know if they are crooked or not or if they look fine. I used a black and white filter because I’m teeth have a yellow tint to them which I am trying to fix as well. I just want to wear a retainer at night but had to go with an Invisalign but it’s just a lot for me and I loose them way too easily.

Are they okay, I like my smile just need to fix the color of my teeth