The app will ask you for your login details & if you enter your password incorrectly twice, it will offer to send you a link to reset your password.
It's even easier if you tap "LOGIN" on the home screen and then tap "RESET PASSWORD". Here you can enter the email address under which your 7Mind profile is registered and you will receive a link to reset your password via email.
Please note that the link is only valid for 2 days and becomes invalid when you request a new link. The new password must be at least 6 characters long and must not be created using a password generator.
If your mailbox filters out the email, please add the domain "7mind.de" to the list of desired recipients (whitelist).