Ipad Air 2 Ghost Screen

Hi,

While using the ipad, the screen used a couple of minutes ago still stays on the screen as a second layer below the screen I am currently working on.

Also all the colours on my ipad seem distorted.

Even the settings menu is permanently displayed on the left side, in a blurred manner no matter which screen I am working on.

Pls help resolve the same.

Am attaching photos for reference.