App is made with Symfony framework
Download the repo to your local machine and inside the folder run composer install
Create mysql db and update the name in .env file more specifically on the line where it says
DATABASE_URL=mysql://root:@127.0.0.1:3306/YOUR_DATABASE_NAME?serverVersion=5.7
Run migrations with bin/console doctrine:migrations:migrate
Start the local server with bin/console server:run
Go to browser and start the application