Hello,
Nope, you did not. I told you that you need to import the Elementor version of the mentioned demo https://prnt.sc/1u2iz7u if you want to edit sections using Elementor. Or create page content from scratch.
But you just disabled the WPBakery and tried to edit the WPBakery page using Elementor that’s not possible.
Edit home page created Elementor using Elemenentor page builder https://prnt.sc/1u2hj5a
Regards