IQScore.ME Unauthorized Payments Refund Request

I purchased a one-time package of credits from Iqscoreme for $1 on May 2, clearly understanding it as a single purchase and not a recurring subscription or membership. Despite this, my card kept being charged repeatedly after that date. Without my explicit consent to any ongoing subscription, Iqscoreme charged my card on May 5, May 12, May 19, May 26 and June 2, bringing the total amount charged to $75.95. At no point was I adequately informed that this would be a recurring payment, nor did I knowingly approve any type of subscription. After noticing these charges, I canceled the subscription on Iqscoreme and then contacted my card provider. They informed me that because I had authorized the first $1 transaction, the subsequent payments were considered authorized as well and advised me to contact Iqscoreme directly regarding these charges. I request a full refund of all payments collected after the initial $1 purchase and confirmation that any subscription or recurring payment related to my account has been permanently canceled so that no further charges will be made.