alright im the first dude so uhh if you teleport a thing that is different from you, you have to teleport with the thing (example: you teleport a cup to canada you also have to go to canada)
if you teleport yourself, the last thing you teleported will also be teleported (example: after teleporting a pencil to paris, you want to teleport to england, when you do, the pencil also does)
due to this dont ever think of delivering stuff except if you can go back (without teleporting) to your place