How to install Framework7 and start developing

Questions
1

Hi, I installed Framework7 via npm and via Github twice! and yt im not able to recognize which folders are which…etc and I don’t know where to start my app folder?
I downloaded one starter layout but not any component is showing while refreshing.

Thanks

2 
npm i framework7-cli -g
framework7 create --ui

In created project check README.MD file, it contains some useful information