How to improve fortnite aim

There are many ways to improve your fortnite aim or shotgun aim

1st way = you can improve your aim in fortnite by using creative aim training maps and aim courses they will help u to improve your reaction time  and crosshair placement

some Aim Courses (Creative) = 9243-7965-5788
8562-8348-9428 3443-2839-6606

2nd way = you can also improve your aim through kovaaks (3rd party aim trainer) kovaaks got some aim training maps in it they can improve your aim very efficiently

3rd way = to focus on a single gun that you are not good at