Is novelden.com a Scam? Novel Den eBook Service

I hereby request a refund of the amount of 57.96 Euros that was withdrawn from my account without my consent from Novel Den at novelden.com. I don't know about charge and why it was made. That is why I ask you to return the same amount to me. Thank you for resolving the return. Has anyone been charged by Novel Den without their consent? If so, please share your experience by leaving a comment below.