If you publish a post and it doesn’t seem to appear on your website, first check if you have a caching plugin activated. If yes, your website cache is probably outdated and needs to be cleared.
Look for a button or link like these:
Click the clear cache button / link and you should now see the post on your site.
Please read our article Website Caching Basics for Non-Geeks for more information on what is caching and why you should implement it.