I'm trying to find videohive explainer

Hi folks,

I’ve finished web project - site where you can post what print job you need and all registered printing companies quoting that task and user can choose cheapest / best one.
As it’s very new thing we need to work on some marketing and I was thinking about nice video for … for actually everyone who need print something - designers, in house design teams, publishers … you name it. Even manufacturers if they need to find cheap packaging.
So … mainly animated text. I know basics of after effect and I’d use that. Background music for this would be something like this: http://audiojungle.net/item/happy-little-garden/13227720
I couldn’t find anything … or maybe because I’m not very familiar with video / animation I wasn’t doing it right. Can you suggest something ?