Unauthorized IQtesthelp.com Charge on Cash App Card

I noticed an unauthorized charge on my Cash App card from the website 7www Iqtest Help.com in the amount of 49.95 USD. I did not make or approve this purchase in any way. After this charge appeared, the site also attempted to make additional small daily charges of around 60 cents, but those attempts did not go through because I blocked the card. The 49.95 USD transaction is still shown as pending on my Cash App account, and I want to be very clear that this charge is not authorized by me. I do not use this service, I did not sign up for any subscription, and I did not give permission for this payment. I kindly request that the 49.95 USD pending charge be cancelled or fully refunded and that any related subscription or billing agreement connected to my card be permanently closed, so that no further attempts can be made in the future.