Caring for a neglected looking Phal

[bettyespana]

Having a reputation for being green fingered I have been given a sad looking orchid by a friend.My friend tells me she got it from a Lidl store & it had a tag on it stating it was a Phal.It had small flowers on it & was not like the height of normal Phals.
She only had this plant about 6weeks & then the flowers died off along with a couple of the buds.After this the nodes were cut off at the bottom.It had 2 leaves which went yellow & came off leaving 2 very droopy creased ones.
Now my friend has given up on it & passed it to me.Can yo give me any advice on how to revive it (if I can).It seems a shame to let it just die.I don,t think it already has because the base of the 2 leaves is still quite green & healthy looking.