hi
generally there are 3 ways that I recommend
1. read some guides in the top section
2. always play all the courses to have a round game
3. use pro shop to upgrade equipment to gain more control in spin, preciseness of the clubs, trajectory, etc
play with those who are better than you and learn. this game is about 2 things
1. making right decisions
2. executing the game
well, and some luck:)