Famradar Subscription Refund And Cancellation Request

I was recently charged 49.99 USD for a FamRadar monthly subscription on my debit card, even though I never intended to pay for or continue any subscription with this service. The charge was made on 31 May 2026, and I only noticed it through the receipt visible on my card statement. I initially accessed FamRadar via a website link, but now I cannot find the app or any clear page to manage or cancel the subscription. The application does not appear on Google, it is not visible in the App Store, and it does not show up under subscriptions on my iPhone. Because of this, I have no way to manage or stop the payment myself despite the charge appearing on my debit card. I request that this unwanted FamRadar monthly subscription be cancelled immediately and that the 49.99 USD taken from my debit card on 31 May 2026 be fully refunded. I also request confirmation that no further monthly charges will be made to my card.