why aren't my permissions working?

[xp69]

I have this skript:

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command /vip:
    permission: vip.crate
    permission message: &cYou Must be &aVIP or &2VIP+ &cto Perform this Command!
    cooldown: 24 hours
    trigger:
        execute console command "/kit vip %player%"

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I have permissions exactly how they should, but for some reason this time it doesn't work. It wont show up in my permissions list. someone please help me and tell me why this is happening.