Ancestory.com Unkown Charges of 29.95 for months Provo, Utah

Signed up in July 24 for one moneh subscription .. Sent in email for cancellation. Didn't cancel. When to look at end of year account info for taxes noticed them still on my history for withdraws each month on 24th.. then to 17th. then this new year to the 2nd. each month getting shorter in days of charging me. I contact customer support asked me for my email gave it to them they said we don't have you on file.. I gave them my credit # they pulled up my account, but had different email which was .com not my .net one. They are suppose to provide you with billing statement. I did not recieve none. I asked them for credit I didn't know i was still being charge for this.. They told me they could see activity for 2 months.. then all stopped. I remember logging in for shortly to see my brothers tree info. and checking it later to see if they cancelled it yet. They never.. 3 months three months the guy on phone Roger Tech # 2182 said he could do nothing for the previous transactions, but would cancel last one said he had no control over this. I don't find time to use this stupid site nor do i know how to use it. I don't believe I should be charged consecutively for something not using and without billing statments. I have contacted the BBB. on this matter and plan on sending a letter to the attorney general.