Nintendo 3ds shops

Product Name: Nintendo 3ds shops
Nintendo 3ds turns on works but 3d slider is broken doesn't work it as is can be fix but don't have time once you fix that little piece it's a good working 3ds no charger for it I have a guy who fix stuff for me shops but he is out of town for a month and this is what he told me is wrong with it Okay, it could be 1 of 2 things, it could be that the slider is just loose or unattached from the switch that's underneath. The other thing could be that whatever sensor that makes it 3D is just broken or dead and needs to be replaced which Is a easy fix.