Does anyone know how to contact the creator?

Me and my sister had done a private match but someone who we never had added or that was in our party joined our game, tried to give us coins but we declined because we like to get our own, so after they left, we left as well to make sure the match was private which it was when we were back in the lobby.

So after we got back in, all my stuff was gone. I had Nisha AR, Oscar’s Shotgun, Kado Thorne’s Blade, Blow Torch, Lil Whip Ice Cream, and my over 1.2 Million coins.

Still not sure what had happened. But this was the second time it happened.

I still feel like that person was hacking the game which made me lose all of my things.

I even have proof that I had those weapons and such.