Hi Parvin,
Welcome to the QuickBooks Desktop community family! I know how important it is to record your payroll entries accurately. I'll be happy to point you in the right direction with this.
When it comes to knowing which specific line is relevant for a particular payroll transaction, your provincial tax agency and your accountant are incredible resources for more information on how it should be recorded. I strongly recommend reaching out to them to make sure everything is lining up correctly in your books. If you're not yet connected to an accountant, you can find one in your area here: Find a ProAdvisor
All the best to you!