Have you received an email from PayPal that your profile is no longer active and the subscription payment has been canceled?
Then you probably took out the subscription before September 19th, there was still a configuration error, which caused the cycle was only 1, or 3, or 6, or 12.
In this case, please log in to ns.10be.de Payments
and take out the subscription again.
If an amount has already been debited, please send me your PayPal email address so that the amount can be sent back to you.