So basically i tried joining a friends world and it wasn't showing up even after an invite (i'm on pocket edition) and then some random person is showing up on my friends list of people playing minecraft, i don't even know who this person is and i've never friended them, and i can't join that world either but that's not a big deal considering i don't know them. but my main issue is that my friend who is online can't get me into her world