Garrys mod help :(

Hi all so i just got garrys mod and half life 2 pack but i have no idea how to turn a object left and right up and down with the gravity gun?also iv downloaded addons put them in the addons folder but most of them are not showing up any help here would be great thanks.

you cant do those things with a gravity gun. put if you mean the physgun then hold e and move the mouse. If you want it to align with all of its axis’s then hold shift + e at the same time. make sure that you are also holding mouse one the entire time.

i see ty just have no idea now why my addons will not show