If you are having trouble downloading Facebook on your iPad, there are a few things you can check. First, make sure that your iPad is running the latest version of iOS. You can check this by going to Settings > General > Software Update. If there is an update available, install it.
Next, make sure that you have enough storage space on your iPad. You can check this by going to Settings > General > About. If you don’t have enough space, you can delete some apps or files to free up space.
Finally, try restarting your iPad. Sometimes this can fix minor software glitches.
If you have tried all of these steps and you are still having trouble downloading Facebook, you can contact Apple Support for help.