Kindly note that your account will only become active when you activate it by clicking on the activation mail that was sent to the email address you used in opening your Merrybet account. Open the mail and click on the link, then fill in your user name and password. You can also check your spam folder for the activation mail.
However; if you did not get the email, kindly forward your username and the email address you used to create your Merrybet account.