i dropped my phone and it is still intact but the screen just stays black after i power it on. the sounds and everything still work but there is no image.
Welcome to Android Central! The screen itself is likely damaged, and would need to be replaced if you want to keep the phone. If you're handy, you could try doing it yourself by Googling your exact Kyocera model and "replace screen." Otherwise, you could bring it to a cellphone repair shop to get an estimate.