Hi Paulusm,
If you provided a valid email address when registering for mDigger service you should have received 2 emails form us: the first an email informing you that your email address was used to register, and the second, sent about 15 minutes later, containing an activation link for you to click on in order to activate your account. You might want to check for this activation email from mDigger in your spam folder in case your email program did not recognize it.
If you still do not see the activation email, please email us at support@mdigger.com, and we will activate you manually.
Thank you,
mDigger Team