Needs a shuffle option

Ive entered my students names and I pretty much land on the same three names no matter how fast or slow I spin the wheel. This defeats the purpose of a random name or decision generator. I really wanted to like this app and would if I were able to shuffle the names with each spin. Since I paid for this app, I believe it should work properly since it is actually not random which is the point of app. Please correct this. This COULD be an awesome app for the classroom if it worked correctly.

Secret runner about Decide Now! — Random Wheel