I’m really sued to burst firing/ spraying sometimes at their body but I want to learn how to headshot how can I do this, also what is the best crosshair to use for getting headshots?

A while ago I thought of making this concept, took me a few months to finally upload it xD The Act rank bothers me (a little), having to choose episode + act by scrolling it's just not too... ¿good?, even more thinking about the rest of...