When you search for someone, it gives you the option to click "more" Then hit request, then it'll ask you if again if you want to request. (Stupid, I know.) Click it a second time and its sent.
I click the request button and nothing happens after that. It doesn't ask again if I want to request. Nothing happens at all. I click several times and still nothing happens. I really wish they would hurry up and fix the site.