can someone make me this script?

[KingTino104]

when player mines 100 blocks

do

(/)crate key set player 18 1

and 1% chance to do

/crate key set player 14 1

# just saying this like if there is an addon that can enable so you can use commands from other plugins ill add it (that is kinda the only reason im making this)

Edited June 2, 2022 by KingTino104

[wxterfall]

Hey, I believe this is roughly what you want:
 

command /blocks:
  trigger:
    send "&bReward: &f%{mined.%player's uuid%}%/100"
    send "&bTotal: &f%{blocks.%player's uuid%}%"

on block break:
    add 1 to {mined.%player's uuid%}
    add 1 to {blocks.%player's uuid%}
    if {mined.%player's uuid%} is greater than 99:
        set {mined.%player's uuid%} to 0
        make console execute command "/crate key set player 18 1"
        if chance of 1%:
        make console execute command "/crate key set player 14 1"