As stated on our website, when you create a subscription, the subscription has a trial period for €1, and after that, a fee of €39 will be charged for each automatic subscription renewal until the subscription is canceled.
The subscription will automatically renew after the trial period and at the beginning of each new subscription period thereafter.
You are responsible for canceling the subscription when you no longer wish to continue it.
This is stated on the website when registering your card, in our terms and conditions that you must accept before creating an account, and in our welcome email that you received when you started your subscription.
If you want to cancel your subscription, you can refer to this article for instructions: How can I cancel my subscription?