Testora IQ Subscription Cancellation

I recently discovered charges on my NatWest debit card from Testora Pro IQ for a subscription that I do not remember ever signing up for. I first noticed these charges today, and I am concerned that payments may have been taken without my clear consent or knowledge. I contacted my bank, NatWest, about these unexpected subscription payments, and they advised me to reach out to the company first, which is why I am submitting this complaint. I request that my Testora Pro IQ subscription be cancelled immediately and that all amounts taken from my account in relation to this subscription be fully reimbursed. I also ask for written confirmation that no further payments will be taken from my NatWest debit card.