Great to have you in the Community space, @naweed-hanifrajp.
I can see having the option to run payroll in your QuickBooks Online (QBO) International version is beneficial to your business.
As a way around, you can look for a third-party app that lets you run payroll in QBO. Simply hover to the Apps menu and look for an from there.
Additionally, I recommend sending your feedback to our Development team. This way, they can review your suggestion and might consider implementing it in future updates. Let me show you how:
In case you need to file your taxes in QBO, you can see this article for the detailed steps: File and pay Tax/GST.
Please don't hesitate to tag me in your reply if you need more help managing your QBO. I'll be around to assist you every step of the way. Stay safe!