I downloaded Facebook ... But tel now no fixed on my board.
Hi , my dear I would like to tell you that I'm downloaded the Facebook before 4 days ,but not fix it on my board of Ipad.
iPad
If you mean then you can't find it on any of your iPad's homescreens or app folders, then can you find it via the iPad's spotlight search screen (swipe your first home screen to the right) ?
If not then have you tried a reset to see if you can find it after the iPad has restarted ? Press and hold both the sleep and home buttons for about 10 to 15 seconds (ignore the red slider), after which the Apple logo should appear - you won't lose any content, it's the iPad equivalent of a reboot.