In the past few years I've had issues with my post being to the wrong addresses even though if I do get my hands on them they are clearly addressed and my home is not hard to find. I've also had issues with even tracked and special delivery issues being sent completely different parts of the country than where they were sent to and then disappearing and trying to get any help from Royal Mail is like trying to get blood out of a stone not to mention trying to get compensation!
I remember when royal mail was fantastic now its just awful, even if you send things by 24 or 48 hour services they say aim to deliver this item in 1 -2 or 2 -3 days (so more than 24 or 48 hours) but we might not, you could pay for a premium service and we'll still take weeks to deliver your item and if it gets lost tough titty. I'm just so fed up with it!