Yes, i have faced the same issues for one of my client website. I removed with the help of my developer, Check page source of the website and search for "noindex" if you found noindex in page source, then hire any developer to remove it. you are using wordpress???
you have taged the url with noindex tag. its preventing your url from submitting into google search. ad the URL in Sitemap and submit the sitemap again in search console.