PVE event (tower defence) - Lordaeron - cheaters abusing event

Dear administration, it's incredibly frustrating to have to join an event for an 2 HOUR.

Just to be kicked from raid (after joining) and killed, and then spawn not in Dalaran, but in a graveyard "who knows where."
With no way to re-queue (HS cooldown).
Cheaters are abusing the event mechanics, preventing normal, regular players from participating.

I want to participate in the event, too. How am I worse? Why am I NOT ALLOWED?
Why does someone who isn't a server administrator decide that I should be kicked out of the raid and killed there?

Can you please explain this issue?

P.S. Yes, I have logs and screenshots. But im not reporting cheaters here, im asking about "what should I do" and "is is OK?"

Thanks.