My daughter accidentally reset my ipad. how do i bring everything back?

Hi

Go to settings down to reset Reset back to factory settings

After reset set back up over your wifi when it asks if you want tto use iCloud backup Say yes to get your apps and data back

When you charge an iphone /ipad it automatically backs up to iCloud Over your wifi.

Cheers

Brian

Depends:

Do you have a backup?

Restore your iPhone, iPad, or iPod touch from a backup - Apple Support

Restoring from a backup will likely bring back pretty much everything.

Otherwise you may not be able to recover everything.

Without a backup:

You can download your Apps again:

Download your past purchases - Apple Support

If you were using iCloud Photo Library

iCloud Photo Library - Apple Support

Your email accounts may need to be setup again as you did the first time.