Code gui isn't working properly?

This code gui works perfectly, but I redeemed my code, and I put in a code that didn't exist, but it still said "Already Redeemed!" Any ideas why?

local box = script.Parent.Parent.CodeBox
local plr = script.Parent.Parent.Parent.Parent
local redeemed = false

box.FocusLost:connect(function()
	if box.Text == "Points" and redeemed == false then
		redeemed = true
	    box.Text = "Code Accepted!"
		plr.leaderstats.Points.Value = plr.leaderstats.Points.Value + 50
	    wait(1)
	    box.Text = "Redeem Code"
	elseif redeemed == true then
		box.Text = "Already Redeemed!"
		wait(1)
		box.Text = "Redeem Code"
	else
	    box.Text = "Code Declined!"
	    wait(1) 
	    box.Text = "Redeem Code"
	end
end)