zeleena-
Can you please be more specific about the problem? What is it that you don't like about the low light photos? Maybe you can post an example photo? If we have something to look at we'll be able to help you better.

The truth is, no camera works very well in low light. Good technique is what really makes a difference. Camera manufacturers have come up with some features to help make better pictures in low light. But they only improve things a little. Using the right settings is definitely important. But you shouldn't expect your camera to take the same kind of photos in low light that it does in bright light. That's just not how cameras work.

Anyway, give us some more information and we can help give you some more guidance. It sounds to me like your ripe to really start learning about photography