If you are in a faction, and want to teleport to your faction home, just type /f home.
Chat with our AI personalities
You can't :(
You cannot teleport home in vanilla, no cheats Minecraft. However, in many servers there is a /sethome command which allows you to set a home and teleport to it using /home.
To answer a faction invite just do /f join <faction name>
You use /f leave [faction name]
If you are on a online server and have the authority to teleport then type /tp player to teleport to them. This also works the other way around