Chat problem (group chat tags)

I’m having an issue with the group part of the script in BetterChatV3 config module.

this is the part of the script

		Groups = {
			[1200769] = { --> Roblox admins get the admin rank automatically
				[71] = "Admin",
			[11954854] = { -- here
				[253] = "Council" -- here
				}
			},
		},	

parts labeled “here” are the parts i added myself. there are no errors in the script, and council is already defined here.

return {
	Permissions = {
		Ranks = { 
			--[[
				Ranks are like permissions for the chat, we can assign things 
				like editing message access to them if you don't want regular users
				to have those. They're not admin-commands, I've just named them in this
				manner to understand more effectively.
			--]]

			[1] = "Guest", --> Rank ID 1 will automatically be assigned to each user (the config below can determine their final permission level)
			[2] = "VIP",
			[3] = "Admin",
			[4] = "Council", -- here
			[5] = "Owner" --> Automatically assigned to the group creator or game creator
		},

thanks for any help!