error when someone trys to sign up

I get this error whenever I try and test and sign up for an account, it won't even make it to paypal,

"The words you typed did not match the ones displayed. Please try again."

my url is membership.howtoclubdanceonline.com

if you'd like to test it. Thank you for your help!
I would like to finish building the site asap.

Hi

On what page I can test and see this error? Please let me know so that I can check it.

Tuan

Thank you!

membership.howtoclubdanceonline.com/

hit sign up, then enter your information, and it won't go to paypal,
it goes to the error.

Hi Steve

It seems it is something with captcha feature. Could you please submit a support ticket sending me administor account of your site so that I can check it for you?

Tuan

awesome thanks!