when your on your home page click on PLAY NOW which will bring you to the main page. On the bottom left you should see a [Explore Courses] put your cursor on that and below that a{ see all courses will appear } click on that and all the courses will appear, click on the one you want to play and on the top right a box will appear with what type of game you want Match, Stroke, Alternate shot. etc.
Click on the one you want, since you want to practice click on stroke, then another box will appear and at the top will be Ranked,and if you click on the arrow beside it the word Practice will appear,then you can go down the box and pick th wind, green speed etc.
In Practice mood, after every shot there will be a mulligan sign, if you want to repeat the shot click on that.
I hope this helps.
Erv