Website not accessible after install certificate using Certbot

[kenchy]

Please fill out the fields below so we can help you better. Note: you must provide your domain name to get help. Domain names for issued certificates are all made public in Certificate Transparency logs (e.g. crt.sh | example.com), so withholding your domain name here does not increase secrecy, but only makes it harder for us to provide help.

My domain is: moobud.com

I ran this command: sudo certbot --nginx

It produced this output: This site can’t be reached

My web server is (include version): Nginx

The operating system my web server runs on is (include version): Ubuntu 22.04.1 LTS

My hosting provider, if applicable, is: I host in the VMware

I can login to a root shell on my machine (yes or no, or I don't know): Yes

I'm using a control panel to manage my site (no, or provide the name and version of the control panel): No

The version of my client is (e.g. output of certbot --version or certbot-auto --version if you're using Certbot): 1.21.0

Thank you for people who trying to help me in advance...

[_az]

Do you have port 443 forwarded and open on on routers and firewalls?

It is required for HTTPS. HTTP is port 80, HTTPS is port 443.

[kenchy]

Thank you so much. You save my life.
I missed to configure port 443 in my router.