Content isnt Indexed

Hi guys,

Im having trouble with google indexing and ranking my blog content. I rank for my main page and a couple of otheres but for some reason it isnt happening with my contet/blog posts.

What should I do?

Should I use a link indexing service?

If you're updating sitemap on GSC regularly? and share the links on social medias, Probably content is Indexing soon,

For google ranking, You can choose the high search volume keyword with low competion and post a SEO optimized content.