Modified skin didnt work

Good day!

Can anyone help me?
I used the existing theme "dark knight theme by mex" for my forum but would want to change the header to reflect my forum group. i dried creating a new image and saved it in multiply.com for my header and edit the CSS for the existing theme to reflect my path logo but doesnt seem to work.
Appreciate if someone can help me modify/recreate a theme for me for my forum.

Thanks a lot.

need a link to your forum...

here's my forum add: www.kapedotcom.forumotion.net
here's the url to the header/logo that i want to add.
http://images.lagwen.multiply.com/image/2/photos/4/600x600/1/i-logo.png?et=jhqeVCKLZ4Sz0lp2Cknztw&nmid=261049367

could you pls. help me what to do?
thanks in advance.

hey

go to admin panel-> display-> pics managemetnt -> advanced menu


the first tab will have the banner location
delete any link in the forum logo/banner region and paste this:

Code:

http://images.lagwen.multiply.com/image/2/photos/4/600x600/1/i-logo.png?et=jhqeVCKLZ4Sz0lp2Cknztw&nmid=261049367

and save
if your image doesn't show try using a different host... like servimg, or photobucket