Welcome to the forum Dyamedic! you've come to a great place for accurate knowledge on chameleon care
as suggested, she definitely needs more water. there are several ways to do this. you can make a home made dripper by taking a plastic cup, or well washed milk jug and pierce several holes in the bottom and put lukewarm water in it. place it on the top of the cage over the foliage and this will simulate rain to stimulate her to drink

you can also purchase a Little or Big Dripper. when misting, i suggest misting for 3-5 minutes at a time as it will take her a minute or two to be stimulated to drink. you can also place her in the shower on a plant, point the shower head at the wall so the water bounces off the wall and onto the plant. use warm water as it will be warmer to her then to you. watch her carefully and you can have her in there for 15 or so minutes. this ill also help convince her to drink
what kind of cage do you have? its important to let the cage dry out between mistings! and you dont need to mist or have the dripper going at night.
also, here is a link to the Flapneck caresheet, has accurate info on their care
https://www.chameleonforums.com/care/caresheets/senegal/
this blog has great ideas for feeders for your cham, it also tells how much they can make of your chams diet.
https://www.chameleonforums.com/blogs/sandrachameleon/74-feeders.html variety is important for them!
and this blog has a great gutload recipe for your feeders to give your cham as much nutrition as you can!
https://www.chameleonforums.com/blogs/sandrachameleon/75-feeder-nutrition-gutloading.html
hope this helps some and please keep us updated on how she is doing!
glad to have you here and any questions you have, please ask and we will do everything we can to help!