Thanks for your response.
Server configuration:
Operating system: Ubuntu 16.04 [32 GB RAM, 8 vCPUs, 640 GB SSD]
AWS Cloud: Lightsail
Image: Bitanmi
Below is the video link it will more help
https://drive.google.com/file/d/0B5Q_20pw5VyVaUE2YllXMWdheWVtWWdyN18xX2JjSUFXLWln/view?usp=sharing