Hi Susan,
The game has several systems in place to try and prevent certain types of abuse, especially regarding multiple accounts. The Bounty board additional delay for the players initiating a bounty (and any other attempts related to their IP) is one of those.

About the need to report a player, we are working on interface elements that will make it easier to report someone if necessary. In the meantime, please contact us at support [at] doafb.com if you consider that someone needs to be reported.

Thank you.