How do you exist?

Hello there, I am brain empty trying to make my website just exist on Google. I'm not an SEO master (captain obvious) so I digged a lot in it, tried to understand how to make good basics. Titles, descriptions, metadata, performances, accessibility, sitemap, readable urls... It's not pro job, but still I feel I am nowhere near to a decent result and I can't find what's missing. My site has been live for about 6 months now, often has updates, little traffic (about 30 unique users daily) and very little backlinks. When searching site:mypodcastdata.com on Google I barely see 4 pages while Google search console indicates few hundreds. What am I missing? I am ready to pu efforts but don't know where to put them. All my love for any help and advices The site is https://www.mypodcastdata.com ❤️