Deal dash I registered and put in my credit card information in orser m 1501 broadway new york New york

 I signed up to use DealDash auction site I put in my name address phone number and credit card information at no time was I told that I would be charged for anything once I was done filling out everything before I knew what had happened I was charged $72 for 350 heads the auction site is a scam they charge you without your knowledge they don't provide you a phone number I finally was able to send an email where I told her where I was told I would be refunded in 3 to 5 days I still haven't seen any refund.?