How to teleport in Minecraft on console or PC

I can't seem to get this teleportation to work on a command block, but the other commands like “ Hello World!” Are working. Is there something I'm missing? : r/MinecraftCommands

How to Teleport in Minecraft — Options Explained

How to Turn on Cheats in Your Minecraft World

minecraft java edition - How do you switch places with a named mob with commands? - Arqade

Teleportation? : r/Minecraft

How to Teleport - Minecraft Guide - IGN

How to Teleport in Minecraft on PC, Console and Mobile - Tech Advisor

How to teleport in Minecraft Bedrock Edition

How to Use the Tp (Teleport) Command in Minecraft

How to Teleport in Minecraft: PC, Mobile, Console