Not logging in

So i set isboxer up for my very first time, when i click to open wow it opens 2 windows and the login info is blank, once i enter them everything works fine after that, but how do i get it to auto put in the email and password

[bob]

Usually with the email you tick the remember me box (bottom left for Classic, BFA is usually a bit more obvious).
As for password, if the game doesn't remember it for you already, then tough bickies. ISBoxer doesn't make the game do something it doesn't already do.

Some people do set their characters to use the World of Warcraft Launcher game profile so it loads up battle.net and then you can click Play, and have battle.net remember the details. But thats an extra thing to load which slows stuff down, so it is usually easier to do a copy/paste with passwords.