Level « expert »
Basically a question of club calibration here, as the elevation is significant in relation to the distance of the shot. The two trickiest flag positions are on the left and hard right. In both cases, playing the height by leaving a margin on the center side is a profitable strategy.
Level « Bogey to Double bogey player »
Once you have found the club that corresponds to the difference in height (probably 2 clubs less), always play the center of the green. This is the deepest and widest part, so this is where you will have the best chance of keeping your ball on the green.