My ice blue classique just arrived!

Now I'm really worried! It's 4h45pm and I'm still waiting for the bag! I know it sounds crazy to have waited so long and missed uni for this but I'm really worried because on the "Track & Confirm" web site they said they attempted delivery yesterday at 9h40am but there was no delivery notice slip in my mail box!! :weird: So I thought maybe it's because they'd try again today.....sigh...still waiting...I'm starting to imagine loads of bad scenarios in my head like someone signed for it and took it!:sad:
 
I'm not sure where to call really because it was sent (I think not sure) by USPS Global Express and I don't know if it's Royal Mail that handles the parcel once it arrives here. I'm gonna cry if it doesn't arrive today....