^ Agreed. I've no idea why anyone would bring home a chameleon or any other animal without having everything set up and dialled in well in advance.
I'm going to guess yet another terrible 'chameleon kit' setup but I hope very much I'm wrong.
On the plus side, help is here to ensure your little guy or girl get's everything they need to thrive.
Failure to do things right will result a short, miserable life, so please make the most of the advice available here.