The challenge in question is near the top of the board .... with Vijay Singh as the "boss" ...

The challenge is Harbour Town approach challenge. 

I am finding this impossible at this point to do.  I have tried to change clubs, not take full swings, take full swings, have full loft to no loft.  I am using both 3 click and non-3 click. 

any club suggestion?  and suggestions at all?  Thank you.

What I did was traded all clubs in to have all of the wedges. It still would not give me a shot to the green every time (all 3 shots), but in time it did give the proper clubs.