There are multiple ways to do this. You can simply clone this git repo, or you can load them in individually.
The installation directory on windows will be:
%appdata%\Chaotica\user_transforms
You can create this folder if it doesn't already exist and it does support subfolders.
If you clone this git repo you can use this method:
windows command line note: git must be installed
cd %appdata%\Chaotica
mkdir user_transforms
cd user_transforms
git clone https://git.pugnacious.site/Crystalize/crystalize_xforms.git
This method will create a subfolder called crystalize_xforms and everything can be loaded in underneath that.