Hi,
if you look into the "News" section you will notice the putting and chipping tips being recalled from the past. Also, the Forum Search facility will be you good friend, just look for tips on elevation changes, wind effect, etc.
Also try to spend some effort on making yourself a chart of carry distances of your clubs (there at least one instruction how to do that in the forums). Make notes on your pitch and chip shots distances from different roughs and sand traps - for a start: some wedges go about the same distance when played from a 15-20 sand and 40% rough. Learn how to flop (flop from the sand is one of the easiest shots here - just learn to aim left of the target).
Other than that just practice.
Spela bra !!