DRAMASHORTS Subscription Won’t Cancel – Request to Stop Automatic Charges

I have a monthly subscription to DRAMASHORTS through the Android application, with my account registered in the Google Play Store of Peru. I no longer use the service and want to cancel my subscription, but I cannot find any option in the app that allows me to cancel it. My last payment was charged automatically to my card on 29 August, and since I cannot locate the cancel button, the subscription continues to be renewed and charged without my consent. In the attachment I have included a screenshot showing my recent payment. I kindly request that my DRAMASHORTS subscription be cancelled as soon as possible so that no new charges are made to my card. I would like written confirmation that the cancellation has been completed.