Hello,
To create a new page you need to go to Dashboard >> Pages and click on “Add New”
Then edit the page with Wp-Bakery page builder and click on “Add Element” button then choose “Products (grid or carousel)” element. Then from the settings of this element.
You can choose the different categories by writing their name at “Categories or tags” field and save the changes and update the page.
Screenshot for clarification: https://jmp.sh/pNgR3KI
For the sorting you can check the third tab “Data Settings” in element settings as in the screenshot: https://jmp.sh/cLr2Ur4
Best Regards.