I've been buying tickets for games here off Ticketmaster for the last 3 years and it's seriously hit & miss.Have you got a link to that page? Is it on Big Footy or a Facebook page or something?
A) They changed how tickets are sold on the website so there I was trying to click 4 seats next to each other and they kept disappearing. Luckily I found the "Select my tickets for me" option
B) Started with 4 tickets, it said yes then someone stole them. Dropped it to 3 tickets and was fortunate enough to get lucky.
Pretty much the same s**t happens every year and I've been fortunate enough to get tickets each time. Agree with the comments from above, speak to the WA Hawks supporter group or call the club directly. Aside from that, go to the game and someone will be legally scalping, just hide your Hawks colours when you buy the tickets!
https://www.facebook.com/groups/wahawks/?fref=ts