If you don't understand that article, then read it again. If you still don't understand the article, then give up and don't worry about it.
When it's time to vote in November, ask someone where you are supposed to vote and vote for Trump.
And, no, not everyone is asleep, dragnet. Most people understand what that article is saying the first time they read it. I cannot explain the problem that you're having. Give it two more readings and if it still confuses you, just forget about it and you'll probably be just fine.