Collection Coins(golds)

link text(25s~40s)

I want the gold move to the top left corner GUI, like this link…

But my screen is 2D interface, how to write this code?
And how to make this video scores, run fast?

The simplest way I can think of would be the add a GameObject parented to the camera, and move it so that if a coin was directly on it, it would be where where you want it to be on the GUI. Then when you touch a coin, animate the coin from its current position to the new object attached to the camera.