You must confirm your email address to use Konzertmeister. If you don't find an email from Konzertmeister in your inbox after registration, please follow these steps:
Check Spam Folder
Sometimes, the email with the confirmation link ends up in the spam folder. Please check if the email might be there.
Request Email Again
If you don't find anything in your spam folder, you can request the email with the confirmation link again.
To do so, click on the profile picture (or initials) at the top right in the appointment list and select Open My Profile in the subsequent context menu.

Appointment List

Open My Profile
In your profile, click the button Send Confirmation Email to request the email with the confirmation link again.

Request Confirmation Email