Use services like Indexification/ OneHourIndexing or any other indexing services, or manually submit them via Google Search Console, ping services, and social platforms like Reddit, Medium, or Tumblr.
none of them works now, but these peoples are continuously index their backlinks rapidly
Though Rapid backlink indexing services are less effective now due to Google's focus on link quality; focus on high-quality, organic backlinks, social promotion, and proper sitemap submission for better long-term SEO results.
Please send me any of them
You can check marketplace there working services also!
They use indexing services. If you're interested in buying or knowing more you can check the marketplace here.
