I am sure it does work.. Maybe it is just you click it at the start and the time expires or you can't understand the numbers / letters / pictures? If you arn't then just refresh it by clicking the arrow. @Crumble
If you really cant get it working, contact a member of the support team (names in orange on the forum) or hop onto teamspeak and sit in the requesting help channel and ask them to post it on your behalf.
Thank you guys for the help they seemed to have fixed it now there is no security bit now lol can't wait I really wanna play again lol and I was silly always read the rules guys