Making Random Frames or Actors appear

In Design Mode how do you make a random frame appear and stay with a mouse click without it animating after clicking on the actor?

My Goal for example is to have a gold coin at the start of the game and when I click on the gold coin at random a green coin with appear or a blue coin will appear. With the code I have when I click on the actor it briefly appears then goes thru an animation back to the gold coin.

I do not have loop animation checked either.

Don't have multiple frames in a single animation, have multiple single-frame animations. Switching the animation then does the trick.