I am quoting this line from the website
Players only need to choose their favorites items to bet, then simply send the bitcoin to a designated address and remain the won back bitcoin address. If the player won then the winnings will send to the won back address.
What do you mean by WON BACK ADDRESS? I am sorry to ask you but, I am not able to understand this concept. Please explain
Under Cricket, I do not see any active betting games being listed. Are you only listing Big tournament? as there are few matches that are being played presently between India and Westindies, Pakistan and Srilanka.
In simple words, won back address here means the address that you use to receive the winning.
This image will give you clear example IMO
http://prntscr.com/pfj5v5 Once you choose the event you are going to bet, you will be given two columns to fill as shown on the screenshot. The address you fill is what the site means by "won back address"
Indeed it is a bit strange words for new players and for most people, as I remember directbet did not use the words "won back address"