dear, i am living in Karachi and will take the PMS with printout of online roll no slip as i have not received my roll no through post. i have talked to them about this problem and they replied to do what i have advised you to do.

when you will go to the examination hall for paper, the examiner will check your name and roll number in the list they have already and if your name is there in the list, they will ,no doubt, allow you to sit in the exam. just make your sure your presence there in the hall.