Geofinder Charged My Card Without My Authorization

I came across this website through an advertisement claiming that I could find someone's location using their phone number. Initially, they charged me $0.74 for a one-week subscription. Then, they charged me another $18.62, and now they have taken $37.61 from my card. All three charges occurred within just three days! How is this even possible? Is it acceptable to charge someone's card three times without their knowledge or consent? They have apparently accessed my personal information and taken money directly from my card without authorization. The authorities need to step in and take action against companies like this.