Technical support to install strapi on amazon AWS server

we are testing Strapi as a CMS for our website, I already tried it on my local machine, now I need to mount it on an Amazon AWS server, but I have had several problems.
On the server I connect via terminal and I managed to install node and npm and I followed these instructions → .html
But I get an error, I can only install the package-lock.json and package.json files and the node_modules folder.
We urgently need to install if you could help us with technical support and tell us how much it would cost.

we need support ASAP…!!!