Hey! Would you mind filling this out to give everyone a more complete picture?
Chameleon Info:
Your Chameleon - The species, sex, and age of your chameleon. How long has it been in your care?
Handling - How often do you handle your chameleon?
Feeding - What are you feeding your cham? What...
I would also take a lot at the resource tab on this website, gives a lot of info on what you should be feeding her. There is also good info for most aspects of husbandry.
Usually baby crickets don't bite, but if you want to be safe you could cup feed him and maybe let 1-2 out in to the cage so he has an opportunity to hunt.