HELP Gunz Protect

Hello to all of ragezone, I have a server with gunz online version in July 2008, I have this server for two years however I am having problems with anti hacks are appearing many hacks protection is outdated and can not block these hacks because I I have no knowledge of programming my old developer left office and am looking for another developer wanted to ask if someone can program an anti-hack or block the hacks in soucer pay for the service please help me or lose my server. :(: