Go to HR, I think its on 7th Floor, Al-Rahim Towers, I.I Chundrigar Road, Karachi.
Tell them you want to apply and web site is not working so they can provide you with there email address than thats it...
Otherwise I had drop my cv and they probably misplaced it last time...so this time I had just emailed them and I got a call...
My test is on 27 May Friday....
THose who have already given the test I request them to share there experience.