I get mine from Home depot and Lowes. If you can get them there, why pay the shipping? Also agree with Carl and make sure there is foliage at the top and not just at the bottom. You can set the plants up on buckets or inverted plant pots to raise them up. Also, make sure your basking light is not above any of the branches that go straight up to the top of the screen. Your chameleon would be able to get too close to the light and the hot screen and can easily get burned. You have a lot of vines and branches and that is good! So try and get a branch to go horizontally about 8 inches down below your basking light.