- make .env file inside app directory
- put that info into .env file
PORT=3000
NODE_ENV=""
DB_HOST=""
DB_USER=""
DB_PSWORD=""
DB_DATABASE=""
MAILER_MAIL=""
MAILER_PSWORD="" - Type " npm install " inside the app directory
tutorial for this app : https://youtube.com/playlist?list=PLSK4WsJ8JS4cQ-niGNum4bkK_THHOizTs