Troubleshooting Oracle Cloud VM Access through NGINX

short question as I am trying to navigate the changing environment to Google CloudI added a default security list listening to HTTP and https ports but I seem to not be able to reach the VM at all. SSH worked and all and I installed docker and n8n and all that but once I wanted to connect certbot to nginx to resolve the IP it throws me an error. I guess I created the rules but somehow they still don't account for outside traffic. But I added ingress rules so I don know why that's the case.Any help is highly