My website can't be crawled - SEO stopped to work

We use paid Softr plan and we have around 190 pages in our website.
Our website:

We crawl the website to check errors and fix them for better seo but crawlers can’t find links anymore on my website (they just find 8 pages) I tried 3 different crawlers and result didn’t change.

  • All search indexing toogles are on.
  • When we create new pages, it is not indexed in Google because Google can’t find new pages.

It is big problem for us, need a solution from Softr team please.
Thank you.