To download the mod press the download button then press download then drag the zip file to your .minecraft mods folder.Make sure you have minecraft forge and have installed it correctly! This will not work if you don't have forge! To download forge go to www.files.minecraftforge.net and download the installer for 1.8 and open the jar file highlight install client then press ok or allow or install or whatever it says then it will install. Then run minecraft and "X" Out then open minecraft launcher again and switch the profile to forge and name it whatever you want (You don't have to name it) then run and enjoy!