stock level on excel 2nd condition

hi all...

i have a problem about my stock item condition..

is about to separate the stock by group.. for example i want to make stock by this condition (smaller to largest) : (1) pack, (2) slop, (3) ball, (3) cartoon.
how i solve that with excel,,

i already make a threat for this case, and i get a formula but the formula is not working like i want..

i attached the file here and i hope someone could help me here..