Zooming effect on hot zoomer

Hi,
I am using an event template and I have changed the images displayed on the hot zoomer module but can't seem to figure out how to put on the zooming effect, what am I supposed to do?

Thanks

Mabe your UI laks fome feture, usee chrome to meke sure first all is ok. You have red and blue box you use to set animation starting and ending position.Red and blue are resizable/movable