I have a problem with my site on Google news and Discover I need to fix it

I am seeking a professional with expertise in SEO to help resolve an issue with my site on Google News and Discover.

Specific Issue: On Google News the contents ended up on the last pages until 20 days ago they were on the first page.

Access:
- I have access to Google Search Console and Google News Publisher Center

Actions Taken:
- I have already contacted Google support for assistance

Ideal Skills and Experience:
- Proven experience in resolving indexing and content display issues on Google News and Discover
- Familiarity with Google Search Console and Google News Publisher Center
- Strong knowledge of SEO best practices and Google algorithms