Download it.
Unzip folder twice since I compressed the files twice to decrease the size.
Inside the folder of NinzaCo Indicators, you should have the ThunderZilla.
Follow my previous posts instructions. Install ThunderZilla first then continue on from there.
Watch YouTube clips regarding Fusion, what it is and how to set it up correctly.
Understanding that, it is only compatible with other indicators on your PC (third party indicators or indicators from NinzaCo, etc...) that have some sort of "signal" types.