Help Appears to be in store display mode

[Brenna]

When my screen turns off (set at 30 seconds in activity) it turns black for about 2 seconds then a circle indicating it is loading and shortly after a screen appears with a picture of the tablet and different things you can do on it as if it was on display in a store. It is killing my battery and driving me nuts! Can anyone help me?

 

[IggyAZ]

Have you updated your firmware since you purchased?
What version of kitkat are you running?
You could try and look here .
Settings>Security>Device Administrators