QuiBids support@quibids.com when entering credit card info, there wasn't a box to choose amount, they automatically took $50.00 Oklahoma City Oklahoma

I had receieved an email to try Quibids, the online place to win great items, all new.  I thought it might be fun so I signed up to play, it showed people bidding at .01 cent per bid and I thought I could afford that.  A box came up to enter my credit card information and there wasn't anywhere to choose how much I wanted to purchase but as soon as I finished entering my card information, it automatically took my entire $50, all I had on my card.  So, I thought I could play for a little while since it was only 1 penny per bid and then ask for the rest of my money back.  I have never played these 'auction's before so was completely shocked when all of a sudden my entire $50 had been used up.  It was then that I found out the bids were not .01 penny each but .50 cents each.  I am on Social Security and cannot afford to lose money like that so I sent an email to support@quibids.com which they responded that they will not return my money that they disclose all information on the web site.  Granted, there are lots of areas of writing on the page, so much that I am quite sure they know people won't read all of it.  It should have had a place to check how much you want to spend.  It should also clearly state the bids are 50 cents each instead of what it shows as bids are placed...at a penny each.