How to remove your Zinch account
Use the link to send them a message requesting removal.
For more information, also see: http://help.zinch.com/entries/414799-how-do-i-delete-my-account
If you have an account and you don’t want your profile to be found in Google, go to the “Settings” page and say that you do NOT want your profile to come up on search engines.
Finally, about data retention: “If you cancel your Zinch.com account, all your Zinch Account Information will be removed from Zinch.com, but will be maintained in our database. However, if you remove your profile from Zinch.com, colleges, universities and Third Parties who have gained access to the data previously may have already saved a copy of your Zinch Profile.”
Direct removal link: http://help.zinch.com/anonymous_requests/new
Helpful Trick: Removing online data
Helpful Trick: Remove third-party logins
If you signed up for Zinch using a third-party login such as Facebook or Twitter, you probably want to revoke all access from Zinch. Click here to find out how.