@Blogmaster78 https://trackstatus.in/citpl-container-tracking/

I am working on a website www.trackstatus.in Its DA instead of increasing, keeps on decreasing. For example, Its DA was 4 and PA was 8. And Moz has picked only 3 backlinks to the home page.
But now it has picked 9 links. PA has increased to 17 but DA is 2. What's the matter, why DA is not increasing? And what should I do to increase the DA of my site?

Google does not consider breadcrumbs to be duplicate titles. Breadcrumbs are navigational links typically displayed on a website to show the user's path from the homepage to the current page. They usually appear near the top of the page, often just below the header or menu.

Breadcrumbs are helpful for users to understand their current location within the site's hierarchy and easily navigate back to previous pages. They are also useful for search engines to understand the structure of your website and improve its overall crawl ability and indexability.
See the following website using the breadcrumbs.
https://trackstatus.in/

Duplicate titles, on the other hand, refer to multiple pages on a website having the same or very similar page titles. Having duplicate titles can potentially lead to confusion for both users and search engines, as they might not be able to distinguish between the pages.

I am facing the same issue on one of my client's websites.
https://trackstatus.in/
with DA = 1 and PA also 1
Let me suggest how it will be better?