And where are you going to put any files?
And how?
I’m missing a step…
Those instructions are to be executed on the server.
Do you have access to execute anything on the server?
The system responds to SSH, so there is hope for that path:
ssh www.coremagazines.com
The authenticity of host 'www.coremagazines.com (23.229.197.96)' can't be established.
RSA key fingerprint is SHA256:x7B+tYlgu9iFK/1L72M7wgJqAbNv5HADK0KbCdPWFeU.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'www.coremagazines.com,23.229.197.96' (RSA) to the list of known hosts.
root@www.coremagazines.com's password: