Why does the home page on my iPad Mini go in and out when I am trying to do something?

iTunes sees your iPad, you can manage your music, photos, apps, everything from iTunes.

Www.manual library.com
download the manual there to show you.

How to break the endless loop of restarts...

https://youtu.be/hgrdVRvdvIU

Try uninstalling app and reinstalling. First check for Update

On my iPad mini it's like this:
On home page, Click on "Settings" then click on "Passcode.
You should be able to change it there.
Hope this helps

Silly iPad, try restarting it by holding down the home button and sleep button simultaneously and see if it does not do as you tell him.
kolbrun

try removing the battery for several minutes , them put back in

Is it really gone? From the home screen, swipe down from middle of the screen to show iPad search. Type "App Store" in the search box. Scroll down to Applications section. Is App Store there? If so, it's on your iPad - perhaps dragged into a group somewhere.

If not, plug your iPad into the desktop Mac or PC you're using to sync. Select the iPad in the left column and click the Apps header. Scroll the list until you find the App Store app. The button should say "Install". If so, click it, then sync your iPad.

I would first try doing a hard reset. Hold the home and power button down simultaneously until the iPad completely turns off and the Apple logo appears. You can ignore the slide to turn off button when it appears.
If that doesn't solve the issue I would make an appointment with your local Apple Store and have the device checked out by an Apple Genius.
Hope that helps!