Don't worry about your English, it is actually quite good compared to a few of the other posts around here.
Did you already finish talking to Bao-Dur about where he got the Remote and what he is doing on the ship, among other questions? If so, then the only options available will be the lightsaber parts. Of course, if you installed some mods that changed Bao-Dur's dialog, then that might be the issue.
- Star Admiral