Also doesn’t look like she has burns on her casque. The dark spots in that picture look like she was defensive but any chameleon will be stressed when moved into a new home. Does she have a lay bin in her enclosure?
she Looks very skinny, I would offer her food as soon as you can. Chameleons are not cheap to care for so I know it can be tough to keep up with their needs.
However it’s probably best that you give her away if finances are the issue.