I see you found a Jackson's she looks nice from here. Ironic I was just going to contact you about some hold backs that are being released for sale. Congratulations just the same.
Red phase looks so cool. It probably won't last once she is fully mature. Get lots of pictures.
Since she went thru the pet store get her checked for parasites in a couple weeks when she is settled in.
This should get you started. Follow the juvenile female guide lines.
https://www.chameleonforums.com/care/caresheets/jacksons/
I will help you fine tune anything you want to know.