Horrible TicketPro

Hve registered 8 times and still the system tells me I do not have an account. When I do get in, the system gets stuck at the Checkout. When you go out of the site and back in, you are told you do not have an account, so the cycles repeats itself.....what a useless site. So many people I know want to go to the Airshow this year but can't get tickets, so the y will lose a lot of revenue and create frustrated customers that will in future just not book any show on the ticketpro site. Rather stay at home or use another site.