Usually login problems fall into the following categories:
Forgotten password or user name: Most login problems on the site are due to the user forgetting his or her password. Make sure you check the password or username and try again.
Account is not activated: If you receive a notice that your account has not been activated, be sure to follow the "activation link" sent to you at the time of registration. Follow the link to request that your account be activated. This message is sent to the mail used at the time of your registration. Please allow at least 24 hours for activation.
Blocked user access: If you receive a message such as "blocked" please click here for technical assistance or to receive. Most of these issues are due to some personal emails that the system may tag as "spam". Please allow 24 hours for a solution.