Please help my dying orchids!!

[caseydoll]

Welcome to OB! I agree with everyone, maybe some pics and a little more info will help. In addition to what others have asked I wonder what kind of light do you have them in now? If you have a east or northeast window they would be fine there. But they definitely won't flower without a good enough light source. If only a bottom leaf or two are dying that is normal. As phals get new leaves at the top they sometimes shed the bottom leaves. In addition to how often you water, what do you have them potted in?