ResumeCoach Charging Bills On My Credit Card Without My Authorisation

I used their list of templates to make my CV on the Resumecoach.com platform. Even though I canceled my subscription, the site kept charging me $29.95 without my permission. This dishonest and wrong behavior makes me mad, and it reminds me of a scam I saw in Barcelona. Now, I don't know what to do next. I'm afraid that the site will still try to charge me even if I cancel my credit card. I just want to cancel my subscription and get my money back. Can you tell me what I should do next and where I should file a complaint? So that other people don't fall into the same trap, I urge you to be careful when using Resumecoach.com and to check your credit card statements for charges that you didn't make.