Non visible buttons still kinda clickable?

so im very confused, ive got a teleport book that has teleports u click on, when u click on 1 it sets a 5 minute cooldown for all of them, i did the cooldown by making the buttons Visible = falseand after 300 seconds Visible = trueyoull see in the script....but my problem is, the very first teleport even when Visible = false is clickable, it wont telelport you but it resets the 5 minute timer that shows up above the teleports, and i dont know why.

here are my scripts

any help pointing out whats causing this is appreicated

Button script

local reqLevel = 1
local player = game.Players.LocalPlayer

script.Parent.MouseButton1Down:connect(function()
    if player.leaderstats.Lvl.Value >= reqLevel and player.Character then
        player.Character:MoveTo(Vector3.new(173.51, 385.797, 118.025))
        script.Parent.Parent.Time.Visible = true
        script.Parent.Parent.Bool.Value = true
        script.Parent.Visible = false
        script.Parent.Parent.tele2.Visible = false
        script.Parent.Parent.tele3.Visible = false
        script.Parent.Parent.tele4.Visible = false
        script.Parent.Parent.tele5.Visible = false
        script.Parent.Parent.tele6.Visible = false
        script.Parent.Parent.tele7.Visible = false
        script.Parent.Parent.tele8.Visible = false
        wait(300)
        script.Parent.Visible = true
        script.Parent.Parent.tele2.Visible = true
        script.Parent.Parent.tele3.Visible = true
        script.Parent.Parent.tele4.Visible = true
        script.Parent.Parent.tele5.Visible = true
        script.Parent.Parent.tele6.Visible = true
        script.Parent.Parent.tele7.Visible = true
        script.Parent.Parent.tele8.Visible = true
    end
end)

and here is the script i use for my Cooldown countdown timer

min = 59
hour = 5

function clicked()

min = 59
hour = 5
script.Parent.Text = "0:00"
end

script.Parent.MouseButton1Down:connect(clicked)


while wait(1) do
if script.Parent.Parent.Bool.Value == true then
min = min - 1
if min == 0 then
    min = 59
    hour = hour -1
elseif hour == 0 then
    script.Parent.Parent.Bool.Value = false
    script.Parent.Visible = false
end
if min <=9 and hour<=9 then
script.Parent.Text = "Cooldown - "..hour..":0"..min..""
elseif hour<=9 and min<= 9 then
script.Parent.Text = "Cooldown - "..hour..":0"..min..""
elseif hour<=9 then
script.Parent.Text = "Cooldown - "..hour..":"..min..""
else
script.Parent.Text = "Cooldown - "..hour..":"..min..""
end
end
end

thanks :)