DramaCove Refund and Subscription Cancellation Request

I am writing to report unauthorized charges made by Dramacove and to request a full refund and cancellation. I initially made only one purchase in the amount of 24.99. However, on 20/10 a charge of 134.25 appeared on my Nubank credit card from Dramacove, which I did not authorize and for which I did not make any purchase. In addition to this, other charges from Dramacove also appeared on my statement that I did not authorize or recognize. I did not agree to any subscription or additional service that would justify these higher or repeated amounts being charged. Since these charges were not authorized by me, I request the immediate refund of all amounts improperly charged by Dramacove and the cancellation of any subscription or recurring payment associated with my data, ensuring that no further charges will be made to my Nubank credit card without my express consent. I ask for a quick resolution and written confirmation of the refunds and cancellation.