Duplicate posts content issues

Hi,

I am using a page builder with my wordpress website. I have build a Blog page to display all posts as a loop. I didn’t want to set up this page on Setting/Reading & Posts page to Blog.

Now my issue is that I can access my blog from 2 different links:

https://chirorelief.com.au/category/uncategorized/

https://chirorelief.com.au/radiating-nerve-pain-back-pain-discomfort-before-you-go-under-the-knife-understand-why-non-surgical-spinal-decompression-is-a-solution-without-the-invasion/

This cause a duplicate pages & content.

I don’t want the link with /category/ but only the direct link to the post.

Is there a way to fix that?

Regards,
Patrice