Hi and welcome to the forum!
You should be dusting every single feeder every day with calcium without d3 except for the days that you do the multivitamin with d3, which should be twice a month. If your multivitamin has d3 you don’t need any calcium with d3.
Hi and welcome to the forum!
Your ambient temp is too hot, it should be around 70-75. What are you gutloading the crickets with? As for humidity, you can try wrapping the sides and back of the cage with window insulation. Where did you get your chameleon? Your setup looks pretty good! I’ve...