Ok so First You wanna make Sure That You have read all the rules and all the information on the server or else

If u ask questions they already put there they will think u didnt read and wont think your responible so. Next you wanna complment their server any way possible like nice builds nice job no lag and nice world seed but dont make it tooo obsious that ur trying to become a mod. Next you wanna ask Where do i apply for a moderator.they will most likley give you a link to the website. Go on to the website fill out the form and post it. but dont tell them u posted it let them figure it out. Next you wanna go on and Welcome new players and help out other people with whatever they need and most likely if they have read your app. and see your helping they will make you moderator and if not well try again another time after more time on that server. If you do not get it right away dont sweat it take your time. and if you dont become mod well dont worry being mod isnt everything if evryone was mod there would be no point. I Hope this helped you out

-cfonze2