How do you pass the fourth level on frogger the great quest?

first you talk to a turtle and he tells you to go find the key.go to the mayors house and then start walking back.you'll turn a corner and there will be some steps.for ps2 press r3 once and you'll be looking at what frogger sees.look up and you'll see something shiny.the shiny thing is on top of a building.jump on it and colect it.walk back to the mayors house and press circle.the door will open and a fairy guy will be inside.talk to him and he will ask for a clover.to the left there will be water.in the water there is a little island that has clovers.go up on it and colect the spinning clover.go back to the fairy and he will lead you across a bridge and next to 2 mushrooms.jump over them and follow the path to level 5.