You cannot delete your profile. Heck, you cannot even change your email address!
Use the contact form to complain: http://www.inc.com/about/contact_us.html
And tell them AccountKiller sent you!
URLS:
http://inc.com
Please note that AccountKiller.com is not associated with the business listed on this page. AccountKiller provides easy-to-understand instructions and guides on how to cancel charges and relationships from the list of businesses on our site, we have no affiliation with these businesses.
I’m not finding “options” anywhere. There’s no “account” or anything anywhere. My suggestion is: don’t create an account! It’s just a way for inc.com to get your email address. You’ve no control over anything!