Fix it

It awsome but when I was doing a picture it stay in one place and I could not move it so I when out and when I came back in to the app there was ten part of the background in different place and so I erased it and draw it again then I was going to save it then it deleted all my pictures and it had all my bad picture so please fix it

Panda girl love about Sketchbook®, v3.5.2