prevent enchanting a stack of items

[HXV]

I cant figure out how to prevent enchanting a stack of items. it says there's no item stack in a command event but I refuse to believe its just impossible...

command /weaponenchantspls:
    description: Random enchant random chance.
    cooldown: 2 days
    cooldown message: Tough luck! Try again tomorrow! %remaining time%
    cooldown bypass: randomenchant.pls
    trigger:
        if weapon of player is number between 2 and 64 of item:
            send "&c&lSorry, but nice try." to player
            exit
        if weapon of player is air:
            send "&c&lPlease hold the item you want to enchant." to player
            exit
        if weapon of player is enchanted:
            send "&c&lThat item is already enchanted." to player
            exit
        send "&a&lGoodluck!"

if weapon of player is number between 2 and 64 of item:
            send "&c&lSorry, but nice try." to player
            exit

is there a way to do what im trying do to?

 

[Time4Games]

Try

item amount of player's tool