You have only yourself to blame, Rapparee, for the fact that you have not risen high enough in society to merit an official invitation to the Royal Wedding.
Well, no, let's be fair...it also has something to do with your familial origins, doesn't it? And that's hardly your fault. Still, it does present a significant impediment, doesn't it?
Why not just accept your admittedly humble station in life and do as the rest of your class do: watch it on the telly. If you storm off in a petulant huff over this supposed "rejection", I predict that you will one day look back and regret your having missed even a remote viewing of such a notable and grand occasion.