why my account hardware LOCK???

why my account hardware LOCK??? im only using this for 3 days and i pay for 1 month sub and this happen.. i need answer!@#@$

You have to wait 1-2 hours if you want to play on a different pc.

@Vacant said:
You have to wait 1-2 hours if you want to play on a different pc.

ok ok but im playing on my internetcafe.. this is very stressful

ill check later.. thanks for the reply vacant