Hack?/ glitch?

question

#1

Pls, help IDK if it is a hack or a glitch but I was in a room and I think a certain player keeps making me die I think it is some sort of hack or glitch that the player did, so what it did was it made me hit invisible things and I would die out of nowhere. (This needs to be stoped pls)


#2

its either an air death or u have bad int