נדרשת עזרה בהגדרה מיידית של שרת AWS

I'm working on an old WP website on AWS server. The server was custom configured in such a way that it refuses access on public DNS.

Yet the website has a domain connected to it (was unable to locate it in AWS panel) and is accessible on the domain / domain IP only.

(additional details will be provided privately)

- I need to copy the old instance (already duplicated the instance),
- Make it work on the public DNS (I will connect it via cloudflare and a record to the public ip)
- If possible, migrate the correct wp install instead of the old one (multisite wp).

Please take into account I won't be able to provide direct access to the AWS account management as well as private access key to the production website. I will be able to provide full SFTP + SSH access to the duplicate I have created based of the old website and a DB + Files copy of the new website (duplicator file)

So if any configuration required on the aws panel (other than security groups which were already configured to accept all), we will have to do it via remote control and screen share.