Frodulant ways

This company deals infradulant ways, i purchased a one year subscription from the mire than a year ago, and out of the blue I noticed on my credit card statement that they to R700 from my account last month with out my consent or knowledge. Then to top it off there are no contact numbers to contact them to get my money back. I have no renewed subscription nor do i want it and never agreed to what ever they deducted money for.