Hello, I am the Moderator that banned your niece ElineLambert for random teleport killing,

"Don’t kill random TP’ers - The random TP is the best way for new players to safely get away from spawn without being slain by geared players. Teleporting with other players and subsequently killing them is prohibited. "

I accept your apology on her behalf and ElineLambert will be unbanned in 3 days time.

-Tez