Free Credit Card Policy

the first mistake I did was give my credit card to buy a # 7 day free trial with a partner. I was among
Interested in.turns I was not. i canceled with them on the 5th day, but they do not confirm it until today. there was nothing in policy terms would indicate that two days to cancel. I blew $ 50.00, and canceled. i feel falesly advertising and deceived me. They have 50.00 out of me and now I can not even use the product there. when I tried to contact them to obtain a declaration that only continue to respond, "Thanks for our version reveiwing Free trial, the cancellation has been confirmed, and no additional charges will be added to your card. "I'm so POD My question is, how I can enter my a computer to retrieve the exact date and time I made my purchase. I do not mean to sound computer illiterate, but I tried everything. I hope someone out there can help me.
I do not know if there is any way to retrieve the exact time and date on your computer, but what I would do is file a dispute with your credit card company. Investigate. Moreover, I would find the website that said the trial was free for 7 days and print a paper copy to keep as evidence. Then I tried to find the state where is this business and file a complaint with state consumer agencies.
What is the World Banks’ policy toward debt relief?