If you are new in shooting, you most probably overlook the ring height when fitting a scope to a rifle which further makes the shooting experience horrible.
You can either fit your scope with rings that are too high, then you will not have a good cheek bond. That will affect your accuracy negatively.
If you try to fit rings that are too low, and there are chances that your scope can touch the barrel of your rifle before it rests on the front scope ring.
You must have a proper ring height somewhere in between these two extremes to make sure you get the most comfortable fit and accurate target shooting experience.