Re: Layout
madli, I think I might know what the problem is......you've uploaded all the files for the "Candy" template.......but, after you done that, did you go to your Admin section and select it as the template to be used?
The reason I say this, is because your site is still trying to use the "template_default".
So, go to Admin>Tools>Template Selection.....and select "Candy".
The warning you're getting is only because you've installed Authorize.net and have it in "test" mode. Once you put it in "Live" mode, that warning will go away.
Teach them to shop and they will shop today;
Teach them to Zen and they will OWN a shop tomorrow!