Hi there,

By default, the website files would be in the /var/www/html directory.

If you are connecting via SSH to your Droplet, you can use the cd command to get to that directory:

cd /var/www/html

If the files are not in there, you can use the cat command and check your Apache configuration file and find the document root:

cat /etc/apache2/sites-enabled/your_site

If you are using Nginx instead of Apache, you can use this command:

cat /etc/nginx/sites-enabled/your_site

Then look for the document root path.

Let me know how it goes!
Regards,
Bobby