Testora Charged Me Monthly via Apple Pay Without Consent

I was recently charged for a Testora monthly subscription of 29.99 via Apple Pay, even though I did not intend to sign up for any paid subscription. The first charge was taken about an hour ago, and I was not aware that a paid plan would start or that this amount would be deducted. I have not yet contacted Testora or Apple support about this, but I want to clearly state that I did not knowingly agree to a recurring paid subscription of 29.99 per month. I request that my Testora monthly subscription be cancelled immediately and that the 29.99 charged to me be fully refunded, and I also ask for confirmation that no further charges will be made to my account.