ive downloaded 1.12.1 cant get pass  over and over again.i made 2 accounts cant enter with both of them.What gives ?

Hello
Open your realmlist.wtf file, and copy this:
set realmlist logon.retro-wow.com
set realmname "RetroWoW"
and save the file.
Then simply use account name & password of the account that you created on our website.