Sorry brov for the late reply. i didnt checked ma topic for past few days...
yes its in DHA, Just go their take token and wait for your turn.. (Same as in any bank in Lahore)... ( I waited for around 10 mints).
The person on the counter will ask for your car documents, give him the documents we will allot you a number and take the payment... and then you will have to wait for 10-15 mints and they will give u receipt of payment and Number Plates....
and will send you documents through courier within 5-10 days.. they take time of minimum 15 days.. but i received documents within 5 days....