I cant seemto find a working guide does anyone have one?
Your Internet search for “pi hole docker” did not show the official docs as first result?
Probably all guides were written to work, so if something didn’t work for you it is better to share what went wrong, what error message you got and what guide you tried. The one shared by @bluepuma77 looks official enough, so hopefully that helps and it was not the one that didn’t work for you. If it doesn’t help, you will need to share more