Inserting custom logo into header

Hey Guys,

I’m trying to put a custom logo into my header, and when i upload it through the theme options, it cuts it off to the parameters that it wants – where can i go to change this to encompass the full logo?

i tried the header.php and there isnt even a place where it says the current image that is uploaded.

i’m using moses theme, for a church.

please help!