How to install conky

Hi guys, Im kinda new to using zorin and linux as a whole and i kinda need help with installing conky

whenever i use the command sudo apt install conky-all it keeps showing me a dependancy error, can someone please explain in a simple manner how to install
conky.

Hm, I tried this command in Zorin 18 live session and it worked.
What is the terminal output of

sudo apt update

?

Can You post the Output so we can see that here please?