How to Cancel a Dramacove Weekly Subscription

I purchased a weekly subscription (assinatura semanal) on the Dramacove website on October 26, 2026, in Brazil. The subscription is valid until 2026/11/02, but the site does not offer any option for me to cancel it, even though I made the purchase directly through their website. On the page linked to my subscription, where my visitor ID appears as "Visitor 8778702", there is no clear button or menu to cancel, and I cannot find any guidance on how to stop future charges. I want to cancel this subscription and ensure that no further amounts are charged to my payment method after the current period ends. I request the immediate cancellation of my Dramacove weekly subscription associated with the visitor ID "Visitor 8778702" and confirmation that there will be no additional renewals or charges after the current validity date.