Can't figure out how to work systembuilder

what is facebook?

Doesn't look like giving your topic a free 'bump' didn't help in getting you an answer.

You don't have to use the system builder to create a system for the contest. Just find a link to the component you want to use and include it in your post in the format I've provided. Sometimes the System Builder app on Facebook doesn't update for a bit and the newer products can't be found immediately, so going manually shouldn't be a problem.