Do practice with all the components combined.
Work on it in practice
In meets, make sure your coach pays attention to your skill and see if you are doing it right all the time or some of the time
Choose 1 component of the skill to work on
See which component you are lacking on and work on it more or ask for assistance
Keep on doing it till it is perfect
Keep on choose a different component to work on in practice till you have done all the components