That's true, Pakistan post numbers are very high (higher than many communities with their own local boards) considering that you don't even have your own local boards and all posts are written in one topic so I think that your numbers would be even higher if you get your own local board.

 
For that to happen first you have to open a topic in Meta asking forum staff to give your own local board and present them some arguments why you deserve one. After that you have to be very patient because some other communities (Nigerian, Bangladesh) asked for their own local boards years ago and they are still waiting. Thing is, there hasn't been new local board since 2017 which means theymos &co are very reluctant when it comes to creating new boards, seeing so many went inactive/dead. That of course doesn't mean that you shouldn't try getting one, just wanted to say that it won't be easy and that you should be patient if you decided to go that road. Anyway, good luck!