Someone joined my server saying shes the creator of the game.

why did i make a survival game and then when i join i saw a girl skin named FreezyDragon and then i was confused why did she join first not me i made the game and then she said "Hi im the creator" and then i said "oh bot or real?" she said real after we talked and a screenie "i said what brings you here?" and then she said "wait lemme rejoin" and then she left and was never to seen again i joined my other server there was no one and then i checked my list of friends beacause all servers i made was all for friends only to join, there was no one... this happend on saturday, 9th march 2024, if this happend to you to up or not down. This is not to add a new thing in the game its just a thing that happend to me today. Edit:[i don't know but i searched for players named FreezyDragon there were some peolpe but not the exact name]