Amorelover Charged Me Without Consent After Trial Ended, Request Cancellation

I am writing to report unauthorized subscription charges related to the Amorelover website. After a trial period, a paid subscription started and I have been repeatedly charged 19.95 USD without my clear consent. These 19.95 USD charges have been attempted many times, roughly around twenty transactions in total. I did not have enough money in my account for most of these attempts, so the payments were usually declined. However, because Amorelover keeps trying to take 19.95 USD again and again, I am now unable to add money to my card without facing new automatic charge attempts from them. I want Amorelover to immediately cancel this subscription and stop all future attempts to charge my card. I also request that they confirm in writing that my subscription has been fully cancelled and that no further billing attempts will be made through my card or account.