Is there any way for the script to run fresh instead of skipping through some part of the install?

[BloomnDoom]

I got to the part where I need to open a new tab and ssh into the host machine through the new user created. When I first tried it, I got an error saying root@144.24.239.144: Permission denied (publickey). scp: Connection closed
I aborted the install, opened port 22 by adding an ingress rule and running sudo ufw allow 22 and I still got the error after trying to run scp -P 22 root@144.24.239.144:/tmp/id_ssh_ed25519 .ssh/id_vpn_user.

I tried running the script from scratch again but now the install just skips through most of the install and ends up not displaying the user instructions again, so im not sure about what commands to enter.

• Client OS: [Linux]
• VPS OS [Ubuntu 22.04]
• VPS Provider [Oracle]