Did you forget the password for your AOL account?
Try the password reset tool at AOL Password Resets
This is the official AOL Contact page - Get AOL Support
If that does not work go to the AOL Billing page and click "forgot password" under the login box.
Has your AOL account been hacked and/or compromised? Is someone else sending spam from your AOL account?
Send and email to email@example.com or call the AOL customer service phone number 1-800-827-3338
It's possible that you are the victim of of a phishing scam.
For more information on protecting yourself from phishing scams please read : Protect yourself from phishing scams