Hello,
I have checked entire job description and am able to work as per these requirements.
I can fix issues why your site is not working.
Please ping me now.
I am highly skilled with Centos-7, Nginx, WHM, VPS Server, Ubuntu, Nginx, Plesk, Cpanel, VPS Server, GoDaddy, Server Optimization, AWS EC2 setup, Digital Ocean, Server setup, cPanel/WHM, Debian, Cpanel installation, SSL installation, Website migration, etc.
Thanks and Regards