Neither of my Shields, my J-Frame snubby, or any other tiny gun is easy to place accurate shots with. In fact, they demand a lot more practice than larger duty size pistols or 1911s.
I got to where I can put a 4" to 5" group center mass at 15 yards. That is sufficient for a carry or backup gun. In fact, the larger group spreads the damage instead of all rounds in the same hole.
I have other pistols for more accurate shooting, but they are harder to carry. Life requires compromise.