Unable to get SSL certificate for .online domain from Amazon Lightsail

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: kalimah.online

I ran this command: Used Amazon Lightsail to get SSL certificate
It produced this output: Certificate failed to validate

My web server is (include version):

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

My hosting provider, if applicable, is: Amazon Lightsail Wordpress

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):

Hi @siratpub, and welcome to the LE community forum :slight_smile:

What shows?:
sudo apachectl -t -D DUMP_VHOSTS