County comm gp-7 help please!

I admittedly have no clue what I’m doing. I got a county comm gp-7 a few months ago and am really struggling with usage. I can never seem to find anything on the radio and I’m also super overwhelmed and confused about functions. Can anyone suggest a very basic beginner guide to follow? I usually pick things up fast but this time it’s been rough! Thank you in advance for my very noob question!