Fix Google-Bing Indexing Issue

My BigCommerce store has dozens of product-listing pages that stubbornly refuse to appear in Google Search Console or Bing Webmaster Tools. Both properties are already verified, sitemaps are submitted, and every on-page SEO field is filled in. I’m open to hearing what might be wrong, but please don’t change titles, meta descriptions, or any other SEO element unless I give written approval first.

What I need is clear and results-oriented:

• Audit the current Search Console and Bing Webmaster configurations, spot crawl or coverage errors, and explain what’s blocking indexation.
• Resubmit or regenerate sitemap.xml if necessary, test live URLs, and trigger re-index requests the right way.
• Provide a concise report summarising the issues found and the exact actions you took.
• Final acceptance: at least a representative set of pages must move from “Discovered – currently not indexed” (or similar) to “Indexed” in both tools, with screenshots as proof.

You’re free to use the standard BigCommerce SEO settings, robots.txt, URL inspection, site: queries, or any other diagnostic method, as long as no on-page copy is changed without my green light.