You can sign up for any DigitalOcean hosting plan as per your requirement and then after login you’ll see an option to create a new droplet, clicking this you’ll be prompted to select your configuration. For the hostname, use your FQDN such as example.com


Click create droplet and you’ll see your droplet spinning up in

You’ll shortly receive an email with the IP address and root password for your server.
Link: Sign-up for DigitalOcean