what's wrong? i cant make this script work only for rank in group

i wanted to make that rank or higher rank be able to use import script but it doesn't work, i have rank but still...

local player = game.Players.LocalPlayer
local RN = player:GetRankInGroup(808191)


game.Players.LocalPlayer.Chatted:connect( function( Message )
	if RN >= 2 then
	if ToolSelected and Message:lower():match( '/import ' ) or Message:lower():match( ':import ' ) then
		if Message:sub( 9, 12 ) == 'wjkg' then return; end
		Container = game:GetService( 'ReplicatedStorage' ).Import:InvokeServer( Message:sub( 9, 12 ) )

		if Container and Container:IsA( 'Model' ) and #Container:GetChildren() > 0 then
			Container.Parent = workspace
			Core.Selection.Clear()
			repeat wait() Core.Selection.Add( Container:GetChildren() ) until #Core.Selection.Items == #Container:GetChildren()
		end
	end
	end
end )

what do i do?

05	game.Players.LocalPlayer.Chatted:connect( function( Message )
06	    if RN >= 2 then
07	    if ToolSelected and Message:lower():match( '/import ' ) or Message:lower():match( ':import ' ) then
08	        if Message:sub( 9, 12 ) == 'wjkg' then return; end
09	        Container = game:GetService( 'ReplicatedStorage' ).Import:InvokeServer( Message:sub( 9, 12 ) )
10	 
11	        if Container and Container:IsA( 'Model' ) and #Container:GetChildren() > 0 then
12	            Container.Parent = workspace
13	            Core.Selection.Clear()
14	            repeat wait() Core.Selection.Add( Container:GetChildren() ) until #Core.Selection.Items == #Container:GetChildren()
15	        end
16	    end
17	    end
18	end )

all this part wont work after "if RN >= 2 then", no errors, even if you have this rank