Registered my email but could not entered my organization's name

I have registered my e-mail address but could not entered my organization name. Now I cannot re-register with organization name. How can I add my organization's name into my profile? -- You received this message because you are subscribed to the Google Groups "reCAPTCHA" group. To unsubscribe from this group and stop receiving emails from it, send an email to recaptcha+unsubscribe@googlegroups.com. To post to this group, send email to recaptcha@googlegroups.com. Visit this group at http://bit.ly/1dkFnYd. For more options, visit http://bit.ly/P65DvS.