aspiringymnastmom, welcome to USAIGC. If you don't mind me asking, is this the beginning of your dd's competitive career or was she previously on another track?
I'm rarely in a position to provide anything other than my opinion. Even though Mrs. Puma already answered the question I'll provide a little more detail. This is based on the 2018-19 rules:
Copper One
28.5 0 AA from Local to qualify for State Championship *
29.5 0AA from State to qualify for Regional Championship
30.5 0AA from State or Regional Championship to qualify for World Championship (as Mrs. Puma wrote)
* Gymnasts who do not attain a 28.00AA DO NOT have to move to Copper 2
Hopefully I'm not offending anyone by saying that I agree that if you can't get a 28 at a meet, you're not ready to move up. If you get a 28 you are required to move to Copper Two.
My understanding is that if you're dd is sick or there's some other extenuating circumstance which prevents her from getting 30.5 her coach can petition her to still qualify for Worlds.
All Around Gymnasts not qualifying to their All Around State Championship may enter the State/Regional Championship as an Individual Event Specialist on a maximum of two events if they have scored the individual event qualification score once in an USAIGC Sanctioned Qualification Meet.
Individual Event Specialists Qualification Scores:
8.0 per event from Local to qualify for State/Regional Championship
8.5 per event from State/Regional to qualify for World Championship
Since your dd hasn't even started competing yet it's probably a little early to start worrying about this (not that I didn't worry about it a year ago

)