Answer:
I can be red blue purple and green. No one can reach me not even the queen.
While you were folding a letter you got me. Usually you will do whatever it takes to avoid me but now you can't help but find me.
I can be cracked, made, told, and played. What am I?
I have a head tail but no arms and legs.
I go up and down at the same time. Up towards to sky and down towards the ground
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.