Re-indexing pages using GSC
One of the advantages of Google Search Console is that you can request that specific pages are reindexed. This is particularly useful if you are trying to fix an error or problem with a page. It is also useful for submitting a new page.
There is a limit to the number of requests that you can make. If you exceed your quota then you will have to wait 24 hours for it to reset. Apart from new pages, those that you have applied new information or have applied a fix are the next. A review of the reports in GSC will determine what pages to re-submit.