Duplicate Job Listing Page

Hi,

I have created a job listing page with my WordPress theme and have inserted the shortcode so the job listing shows within my page. This is so that I can add a header + styling to the page.
This page is https://staging.acubeservices.com.au/job-listing/

However I noticed that there is another page that was created by the plugin which has a title “Blog” and cannot be edited. The url is: https://staging.acubeservices.com.au/jobs/

How can i remove this page so that users can’t go to /jobs/ by accident and see the wrong page.

I would ideally like to have the page i created as /jobs/ but when i edit the permalink of my designed page, it sends me to this auto-created on.

Any ideas?
Thanks

The page I need help with: [log in to see the link]