First you will need to setup your environment. This is ReactJS project, and for it, we will need Node + NPM installation. You will also need GIT on your system.
Install node and npm: Download it from here.
Install GIT: Download it from here.
To verify your installation run
node --version npm --version git --version
Extract the downloaded zip file. Using your terminal / command prompt go in that folder and run the follwing command
npm install npm start
This will start your local node server, and automatically should open your localhost:3000