Continue to practice. Take your time on your shots. Focus on your gun handling and trigger manipulation. You may want to do dry fire exercises. If after another 100 rounds or so you're still hitting in same spot adjust sights.
I recently bought a S&W 9mm M&P. I have fired about 300 rounds through it, but my location is usually 2" to the left and 2-3" lower. Does anyone have any tips for me. This is the first handgun I have ever owned. Thanks!!
Thanks to everyone for the great advice. I'll keep practicing.