sorry im kinda new here, and i dont even know where should i search for a register tutorial. can anyone guide me please >.<

Here you go.

thanks haha, now ive got another problem. i run the launcher and it goes ok, till a bug report window apper. and i have to choose betwin 2 bottons. when i click on the left one, its closes. when i click on the right one, it starts to load(or check idk) something, and the login runs all fine. when it stops loading and i click on the confirmation botton, it closes, and i cant log in. what should i do?

Run the laucher as an Admin.