secure and configure server plus pfsense and cpanel

server was built with ESXI. its a chat site"server" integrated with wordpress. Because the site get attacked all the times,My linux guy made a server with ESXI and did 2 virtual machines, one for the chat server that have the chat files and a red5 streaming server and the other virtual server he put the wordpress site on it and he installed PFsense firewall,but he never finished,so everything needs to be configured or installed or fixed,like cpanel,php my admin,ftp,mail,PFsense. As right now i cant upload anything and firewall need to be configured as each time an attack happen we get 502 bad [login to view URL] installed 2 VM's on same domain with different ports. I dont care what you do and how, all i care about is to configure everything with security in mind as server do get attacked always and it used to come down,and i can tell you fail2ban and other simialr software did not work, PFsense worked the best. You must take full Back up,please do not ask me to make back up and save it as if i was familiar with the server i wouldnt be here. finally provide 30 days support as it will take time to configure firewall correctly and watch for attacks that happen often. so basically whats needed is configure and sevure the server including cpanel pfsense mail ftp phomyadmin..etc and have full back up before you [login to view URL] inmind site is live with users online. you might need to study and look at the current server structure to understand whats going on