https://www.canadavisa.com/canada-immigration-discussion-board/threads/prtd-from-islamabad-pakistan-2018.542460/page-7#post-7020170
Check this reply #98
Hello Dear,
This category (PRTD) is very critical. THE only option is waiting.
You can try to contact your MP IN Canada. And ask some support, my case took almost 5 Month.
If you have the option of traveling to Europe then you can get early.