Some people think that great photography requires an expensive camera, but good technique is more important than expensive equipment. If you are unhappy with the quality of your photos, then you might benefit from reviewing some of the basics and ensuring that you are using your camera as effectively as possible. Since light plays a big role in the quality of your photos, learning how to find, adjust, and adapt to your light may also help. Then, if you want to intensify the creativity of your photos, you can learn more about framing your shots.
I was extremely lucky to have many talented and generous photographers take me under their wing to show me the ropes. Without their valuable advice there is no way I would have become the photographer I am today.