Don't sweat it brother.It happens sometimes.
Not there on same day is nothing to be worried about.Ive had pack's with tracking numbers show a certain day and were delivered 2 days later.Why? Don't know but its always come and ive never had my door kicked in so....
Besides think of it this way,if it was something to be freaked out over there's nothing you can do now so why get crazy? Not to make you more nuts but if le is looking into you that they have intercepted a package,they have been doing so for a while so its too late now to panic.The deed's are already done that got their attention to you.
Hang tight brother,im sure you're gtg.