Cancel My Insightway Premium Subscription and Refund All Charges

I have noticed that Insightway has been charging my card for a subscription for “Unlimited access to all premium features” without my permission. These unauthorized monthly charges started in June and have continued for three months, linked to my account under the email address kenobi40***@gmail.com. I did not approve or knowingly start any recurring subscription, and I was not clearly informed that I would be charged on a monthly basis. I request that all unauthorized charges taken from my card over these three months be fully refunded and that any active subscription or automatic renewal associated with my account be cancelled immediately so that no further payments are taken from my card.