why cant log in game
Are you on a trial invite? I think that’s limited to the weekend, and thus hasn’t started yet.
Post here
We want you to experience Guild Wars 2 and Lost Shores with your friends, so on Monday November 12, we will turn on Refer a Friend Free Trial. You will be able to invite up to 3 Friends to play Guild Wars 2 with you for free from November 15-18.
So invites are enabled now but the actual play time starts on the 15th.