My email is not working properly I cant swipe up or down

Dunno. But a first step for troubleshooting is to restart your iPad, along with force quitting the app.

Try these and if your mail is still messing up try posting some further details to see if it can help find a cure

Restart

Hold down the sleep and home keys for about 20 seconds. When you see the silver apple, let go and let it reboot. No data will be lost.

Force close an app

Double tap the home button. When you see the app previews on the screen scroll sideways if needed to get the preview in question on the screen. Flick that preview up and off the screen to close the app. Single tap the home button or home screen preview to exit the mode.

You're welcome. That restart is a common first step in any troubleshooting. So any time your device acts up, feel free to give it a restart.