You will need to validate your account to use the full functionality of . You can resend your validation email by logging into the account and clicking on the link in your action plan. There will be a message indicating that your account is not yet verified.
Please be sure to check you spam or junk folders for the validation email too. If you have made an error in your email address you will be able to amend it from the My Profile section that can be found in the side bar.