Purple rhino Purple rhino ripped me off of $89.99. Tampa Florida

Last month I paid $4.95 for a 30 day trial of purple rhino. I made sure to read everything specifically to try to avoid this situation. They recently charged $89.99 to my credit card. I just got off the phone with what sounded like an African that was so distorted I could hardly hear him. It sounded like he was half way across the world. But now to the point. Prior to ordering purple rhino I made sure to read all the literature available to me and nowhere did it say anything about any future charges to my credit card. However, I just got my statement and there was $89.99 charged to my card from purple rhino. I called them and spoke to a representative and he was hard to understand and not helpful at all. When I asked for the address to purple rhino he refused to give me anything except to tell me they're in Florida and that he was not going to give me the address. I then asked to speak to his manager and he told me that his manager was busy and could not receive my call. I asked him if he was going to make it right by either sending me the purple rhino pills that I had already played for against my will or if he was going to refund my money and he said the $89.99 was for the trial. It was specifically stated that the trial was $4.95 only. I dont know if there is any legal action I can take or if I am just out of luck and out of my hard earned money that I never gave consent to have taken from me. There is also a 30 day money back guarantee and when I called back and told them about it as it hasn't been anywhere near 30 days since the money has been taken from my card and I expressed to the guy that the product never even worked at all and was completely worthless and he told me he was not going to refund any of my money and was not going to send me any more product. I have been ripped off completely and I want to do something about it not only to receive my money back but to make sure this doesn't happen to anybody else in the future. Its not right that they can supposedly just deduct money from my credit card without my consent or to be able to sell a product that does absolutely nothing that it is said to supposedly do. Is there anybody that can help me in this matter?