PiHole help

I am have a question and issue I have setuped pi hole, referred as pi for now on, for my router but it all that shows up on my pi is local Host so I am wondering if I did something wrong their and I plan on setting up pi hole DHCP but I want some detailed instructions for a sagecom f@st5620 latest firmware thanks. (Edit: Fixed had to switch routers due to a inconplatibily)

Per the template that appeared when you started this post, please generate a debug log, upload it and post the token here.

pihole -d

or do it through the Web interface: How do I debug my Pi-hole installation?