Im trying to make a animated door that opens when a key card touches it but it wont work?

so im trying to make a door where when a key card touches the "KeyCardDectector", it checks if the key cards level is high enough and if so, will run multiple tweens... The problem is, it just doesn't work :/ i added checks to see where the problem was and it seems to be right when the local script starts~ here is the script:

local main = script.Parent.Parent.Parent
local light = script.Parent.Parent.ScanLight
local TweenService = game:GetService("TweenService")
local DL = main.DoorL
local DR = main.DoorR
local DLbars = main.DoorLBars
local DRbars = main.DoorRBars
local DLcover = main.DoorLCover
local DRcover = main.DoorRCover
local tweenInfo = TweenInfo.new(
    1,
    Enum.EasingStyle.Sine,
    Enum.EasingDirection.Out,
    0,
    false,
    0
)

local DoorROpen = {CFrame = CFrame.new(7, 3.5, 6.7)}
local DoorRClose = {CFrame = CFrame.new(7, 3.5, 3.5)}

local DoorLOpen = {CFrame = CFrame.new(7, 3.5, -1.8)}
local DoorLClose = {CFrame = CFrame.new(7, 3.5, 1.6)}

local DoorRCoverOpen = {CFrame = CFrame.new(6.95, 3.5, 6.7)}
local DoorRCoverClose = {CFrame = CFrame.new(6.95, 3.5, 3.5)}

local DoorLCoverOpen = {CFrame = CFrame.new(6.95, 3.5, -1.7)}
local DoorLCoverClose = {CFrame = CFrame.new(6.95, 3.5, 1.5)}

local DoorRBarsOpen = {CFrame = CFrame.new(6.95, 3.5, 6.5)}
local DoorRBarsClose = {CFrame = CFrame.new(6.95, 3.5, 3.5)}

local DoorLBarsOpen = {CFrame = CFrame.new(6.95, 3.5, -1.5)}
local DoorLBarsClose = {CFrame = CFrame.new(6.95, 3.5, 1.5)}
--------------------------------------------------------------
local DoorRtween1 = TweenService:Create(DR,tweenInfo,DoorROpen)
local DoorRtween2 = TweenService:Create(DR,tweenInfo,DoorRClose)

local DoorLtween1 = TweenService:Create(DL,tweenInfo,DoorLOpen)
local DoorLtween2 = TweenService:Create(DL,tweenInfo,DoorLClose)

local DoorRBarstween1 = TweenService:Create(DRbars,tweenInfo,DoorRBarsOpen)
local DoorRBarstween2 = TweenService:Create(DRbars,tweenInfo,DoorRBarsClose)

local DoorLBarstween1 = TweenService:Create(DLbars,tweenInfo,DoorLBarsOpen)
local DoorLBarstween2 = TweenService:Create(DLbars,tweenInfo,DoorLBarsClose)

local DoorRCovertween1 = TweenService:Create(DRcover,tweenInfo,DoorRCoverOpen)
local DoorRCovertween2 = TweenService:Create(DRcover,tweenInfo,DoorRCoverClose)

local DoorLCovertween1 = TweenService:Create(DLcover,tweenInfo,DoorLCoverOpen)
local DoorLCovertween2 = TweenService:Create(DLcover,tweenInfo,DoorLCoverClose)

script.Parent.Touched:Connect(function(hit)
    if main.DoorOpenCheck == false then
        main.DoorOpenCheck = true
        if hit.Name == "KeyCard" then
            print("Check 1 complete")
            if hit.Rank.Value >= main.Rank.Value then
                print("Check 2 complete")
                DoorRBarstween1:Play()
                DoorLBarstween1:Play()
                wait(1)
                DoorRCovertween1:Play()
                DoorLCovertween1:Play()
                DoorRtween1:Play()
                DoorLtween1:Play()
                wait(4)
                DoorRBarstween2:Play()
                DoorLBarstween2:Play()
                DoorRCovertween2:Play()
                DoorLCovertween2:Play()
                DoorRtween2:Play()
                DoorLtween2:Play()
            end
        end
        main.DoorOpenCheck = false
    end
end)

Help would be much appreciated, thanks!