Installing Bitnami HTTPS Configuration Tool and I can't Find default directory

I know this isn't directly related to GeneratePress but I'm struggling to wrap my head around this and was wondering if anyone had any ideas:

I’m trying to set up HTTPS with my website using The Bitnami HTTPS Configuration Tool but I can’t find the default WordPress directory. It’s not in the default location of /opt/bitnami. I’m using Vultr cloud hosting. Vultr’s tech’s are saying it’s under the var/www/html directory (which exists and has wp-admin,wp-content and wp-includes directories) but when I point the Bitnami HTTPS Configuration Tool at that folder it’s saying that the Bitnami installation directory isn’t there.

Anyone have any ideas?