IN BUENOS AIRES

Why can't spanish be spanish everywhere? Why do they have to have different versions of it? I'm not sure the use of "dialect" is appropriate, cause it's not a matter of dialects, even words are different. I still haven't seen any place selling bocadillos, but plenty of sandwich-places! And then double "L" is pronounced differently as well. It's annoying as hell when you're trying to learn a language.