My chick is Isolating itself and more importantly it cant walk properly.

[Amir266]

My chick is isolating itself from the other 3 and is just closing its eyes ...he used to walk but now even if he gets up for a little while he tends to sit down..he used to be very healthy...idk if its the diet? or ..
please help

 

[Egghead_Jr]

Is it eating enough? Are the others pushing it away from feed and water?