What should I do when I have created my own Subscription by mistake?

When you have created your own subscription by mistake, you can termite this one again.

For that open the webconsole and go to the HELP section: https://account.signl4.com/manage/Help

There you will find a button where you can terminate this subscription.

When this was done please wait for the invitation email from the correct subscription and use the correct username and password to register.