Board Thread:Tapped Out Help/@comment-4372541-20140820235900/@comment-79.64.144.165-20140823174755

Any advice on one of the quest tasks please?

We are asked to use a cheater 20 to defend our own town. I've (three times now) clicked on the cheater 20 item whilst being invaded. The game says to touch anywhere on the screen to defned, the screen goes white and then all the attackers and shields have gone and my Cheater 20 icon has decreased by one. Job done? No! The task to defend my town using a Cheater 20 still remains.

What am I doing wrong? Has anyone successfully completed this task? Everything else is running smoothly - is this a common bug?