Internation Association Of Nurses Charged my credit card without permission Islip NY

I joined this group in June and paid the $800 lifetime membership fee. In August they told me they were sending me books, didn't tell me there was a charge and hit my credit card 3x for over $1000 for these products. When I called to cancel my memebership and ask for a refund for fradulaent charges, they refused, got nasty and told me they'd find the recorded conversation where I agreed.

I called my bank, blocked the charges and are now disputing. Any reputable company would refund your money and cancel your membership instead of treating you like an idiot. I'd remember authorizing that much money to my card. They said I absolutley agreed. Yeah, no I did not