The film I need help finding is set in a dystopian future where humans coexist with cyborgs/robots. The protagonist is a young female who gets dumped down the trash chute and falls to ground level where the entire city is covered with parts and trash. When she lands an old man finds her and repairs her broken parts. When she wakes she finds herself among a group of scavengers who become her friends. One of the scavengers takes a liking to her and they fall in love.
Later she discovers that she is from the sky city and wants revenge for what they did to her. The scavengers take her out of the city to see the old war relics and she discovers she was a warrior in a previous life.
That’s all I can remember so far and recently I went to see Alita. The movie was basically a 1:1 of the film I’m describing. I even went as far as watching the original Alita and still it wasn’t it.