Mining skript screwing up

[pixelizedgaming]

When I use an improper tool to break the block (like wooden pick on iron), it doesn't kick in. why
i want to make it so it doesn't drop anything but it also doesn't break the block

on mine:
  
    if block's type is coal ore:
        cancel event
        give player 4 coal

    if block's type is lapis ore:
        if "%region at player%" contains "cloudstone":


            cancel event
            give player 1 lapis
    if "%region at player%" contains "mines":
        if block's type is iron ore:
            cancel event
            give player 2 iron ingot
        else:
            if gamemode of player is survival:
                cancel event
                if block's type is gold ore:

                    give player 1 gold ingot
                    give 1 exp to the player

 

[novastosha]

Use

if event-block is <your blocks>:
instand of
If block's type is <a block>[\CODE]