Bro, the details are just for reference!
Just enter your chassis No. and hit the verify auction sheet button. If it will be there, it will show you some details on the pop-up page.
Just enter your name, contact details and email address in the details, and Pakwheels may contact you themselves. They will charge you Rs. 1,000 and send you the details, most probably via email (I am not sure, but I think, they work this way).
Just for reference, I entered Chassis No. of my ex-ride Passo and clicked the button:
It showed following details: