Activate your account by clicking the link in the email they send you and you get 2 more free slots. If you get a dragon amulet you get 3 more slots in addition to the ones from the email.
first you make your first character then you sign off and sign back on and youll see where it says make new character. clik on it and make new character
If you are meaning to get 2 characters on the same acount, then in the email that it probably sent you ( sometimes it doesn't send it) has a link on it and that link should send you to a place where...
2.4+2.4=4.8 Round up the answer, round down the 2.4's to 2. Or, on certain calculators, a 2 looks like a 5 when turned upside down, but this is only one 2. Or, you have two and two, each with five....