Hello i'am using archlinux

Hello
i would like to test lua script
but every time i find tutorial directory is always : /home/pi/domoticz/scripts/ or /home/"user"/domoticz/scripts/
in my case it's a snap install and not same directory i think
for me its (i'am no sure) :
/var/lib/snapd/snap/domoticz-gm

but i don't see a script ...