emab324

Hi, ive just recently made an account and I wanna register for tickets but it says registration isnt open and all the future dates are greyed out, does this mean tickets are sold out? Ive tried contacting and have gotten no response, I really need to know if preregistration is possible anymore so I can plan accordingly. I was also wondering if preregistration isnt possible anymore can I still buy tickets at the door? If anyone has prior experience and can help me out id be very grateful.