As you see i typed in meteo but it's not being automatically entered in the address bar..

see this page, under Changing your address bar settings:

• https://support.mozilla.org/en-US/kb/awesome-bar-search-firefox-bookmarks-history-tabs

Sorry it's still not working.

browser.urlbar.autoFill was already 'true'

weirdly some of my bookmarks it is autocompleting fine.

But for some of my bookmarks it's not, as the image i uploaded above shows.

So now what? :|

Sorry, there was a change in Firefox 62 so it doesn't suggest bookmarked sites that have been removed from history. This will be changed back in Firefox 63, which is due out around October 22, 2018.

If it's really urgent, you could switch from running the regular release of Firefox to the "beta" release which is one version ahead. But it isn't quite as stable...