I wouldn't worry Alexis, I expect the courier company has a signature for it being received at the Embassy
Yes, Sir Dedworth, the tracking website stated the last name of the guard who received it. Just worried in case the guards or the Embassy staff lost it. Maybe I'm just being paranoid. lol
May I know what English test did you take? And I can feel that you'll have a good news pretty soon! Good thing they asked you to submit a missing one rather than turn your application down!