How do I not engage in this site?

[Claire]

I am concerned about my confidential information, because my picture is attached. I would like it to be deleted. Thanks very much
Can I have my profile off this site?

[David GH UK]

I am not clear. Are you talking about this Yahoo Answers or another site ? If you mean this one then its you who will have posted your own photo ? You dont have to do. If you want to close this account then I have enclosed a link that will enable you to do so. We are sorry to see you go.

If you mean another site then tell me what it is (Facebook Twitter)

[Aj]

You of course are not talking about Yahoo Answers. It's very easy to close down your account here.
Listen, whatever site you are referring to, look for a tab that says unsubscribe, remove profile or delete account. The site should also have a FAQ section, which will show you how to unsubscribe. Finally, if you're still not able to do so, simply contact the site through their contact details.