http://dreamqfus25lc7dwlnyrxrh46g3dasovbayv5jqhdykfa2az7nff7had.onion/what-is-carding-cvv-shop/index.html
Now type in socks host IP you have, For example Socks Host Setup: proxy setup Press ok and restart firefox. Now you are connected to secure socks5. When you buy SOCKS, it should always match with card holder address. For example If CC holder from Newberry, South Calorina, MA, USA then you also buy socks with same address.