yellow orchid leafs

[sukydawn]

Please help me, i don't know how to save my orchid, in the past 2 weeks it's leafs got yellow and eventualy died. Used to dunk the pot in whater as it explains on the tag, but it's healf is decreasing fast. I recived it in winter, and thought it got sun burned, since it started getting hot , moved it from the window, but still nothing. Zigopetalum says on it's tag.

I had some similar kinds like this 1, and thy both got yellow and died