There's an existing Facebook account associated with your email
You can't create a new Facebook account with an email address already tied to an existing account. Make sure you entered your email address correctly.
If you share an email address with someone and they have a Facebook account tied to that email, you can create an email account for free with
Yahoo! or
Gmail.
Email entered incorrectly
If you see a message that your email is invalid, make sure you entered your email correctly.
Confirmation email errors
If you see an error when you click the link from the confirmation email, try logging in with the email you created the account with.
Note: It's against our Community Standards to
maintain more than one personal account. If you try to sign up for a new Facebook account with the same, or similar, email and password as an account you’ve already created, you will be logged into your existing account.