Not looping when forever after a certain number?

I am trying to make a cookie clicker game on my surfacegui. When you have 100 cookies or more you can buy a Worker, who makes the cookies with a loop, but the loop i put Mouse Down function does not work. The loop stops when 2 cookies are added but it cant add more than 2 cookies.. Help?

local cookie = script.Parent
local noob = script.Parent.Parent.NoobWorker.Script
local cooki21e = script.Parent.Parent.Parent.Parent.RealAmount.IntValue
local cooke1 = script.Parent.Parent.Parent.Parent.RealAmount
local oneNOOB = script.Parent.Parent.Parent.Parent.Noob1

script.Parent.MouseButton1Down:Connect(function()
if cooki21e.Value < 100 then
    print("Below 100")
elseif cooki21e.Value > 100 then
        cooki21e.Value = cooki21e.Value - 100
            cooke1.Text = cooki21e.Value
            oneNOOB.Visible = true
    print("Above 100, taking 100 cookies")
            while true do
        wait(1)
        cooke1.Text = cooki21e.Value + 1
    end 
end
end)