fumbled with truzz

I fumbled with truzz, please explain! I can’t upload the video but I have it on my phone now, i literally hate this game, I put in hours grinding for abilities like this for them not to work. But my opponent had truzz and it worked fine. I just ran once with mike vick and an unlit superstar made the strip. What is the point of the ability if it doesn’t work??? Thanks so much ea, up yours…