Setting up NodeBB forum

[Hammerfury4]

Hello, I want to use NodeBB on my website. There is no option to install it on the host like normal Wordpress. After some research, I found out that it is a system written in Node.js and installations are done via SSH. I haven't done this before, so it's a bit confusing for me. I like the software and want to use it on my site. I don't want to make a mistake during the installation process and harm the server. That's why I would appreciate help from someone who understands the installation process. The forum software I want to install is NodeBB. If anyone can help, they can connect to my PC via AnyDesk or TeamViewer and assist me. Thank you in advance to everyone who can help.