Download the project as zip file from upper right corner
Open the folder in terminal
Move to frontend folder
cd frontend
Download the node modules
npm install
Build the scripts
npm run-script build
Move to back end
cd ..
cd backend
Create a .env file in the root backend folder
Copy and paste and save the following into the backend folder
MONGODB_URI =mongodb+srv://walleeeva2018:zubairahmedrafi@cluster0.nm8i0.mongodb.net/Saraz?retryWrites=true&w=majority
JWT_SECRET=Saraz
run the server in the backend
npm start
move to frontend using another terminal
run the frontend
npm start