Random Riddle: Take It Away

Take away my first letter, and I am a store.
Take away the second, and people who look at me adore.
Put all my letters back and read me in reverse if you are able.
I am now cars suspended from an overhead cable.
Take a letter away and I become male sheep.
Did you get it, or did the letters you try to keep?
 
Random Riddle: Take It Away