New to Pi-hole, doesn't seem to be working

https://tricorder.pi-hole.net/0gweywkmwm

here's my debug token.

Thankyou, and yes I did initially use portainer, just to try it out.

Last evening when doing some research on my issues, I came across not being able to execute the pihole command, such as pihohle -r, etc.

“pihole: command not found” no pihole executeable is on the machine"

and i found some discussions about this command not found, here:

as well as here:

to which I then tried:
curl -sSL https://install.pi-hole.net | sudo bash

and was able to revisit the command pihole -r
and reconfigure.