Moving Door Script. Not Working Properly. Any help? [Script Edited]

This script here is suppose to [On clicked] move like a regular door would to open. Not making one part transparent and the other not. Like a realistic door movement. If you have ever played Vampire Hunters 2, it is suppose to be similar to those doors. However it isn't working. Im attempting to use SetPrimaryPart but im not sure if it is done correctly.

Script:

script.Parent.PrimaryPart = script.Parent.Main
local Main = script.Parent:SetPrimaryPartCFrame(CFrame.new(61.99, 4.04, 8.81))

function onClicked()
    if script.Parent.Open.Value == 1 then 
        for i = 0,1.5,0.1 do 
            wait(0.1)
            Main.CFrame = Main.CFrame*CFrame.fromEulerAnglesXYZ(0,-0.1,0)*CFrame.new(0.01,0,-0.25)
        end
            Main.CFrame = Main*CFrame.fromEulerAnglesXYZ(0,-math.pi/2,0)*CFrame.new(-2.5,0,-2.5)
            script.Parent.Open.Value = 0
        end
if script.Parent.Open.Value == 0 then
    for i = 0,1.5,0.1 do
        wait(0.1)
        Main.CFrame = Main.CFrame*CFrame.fromEulerAnglesXYZ(0,0.1,0)*CFrame.new(-0.01,0,0.25)
    end
        Main.CFrame = Main*CFrame.fromEulerAnglesXYZ(0,math.pi/2,0)*CFrame.new(-2.5,0,2.5)
        script.Parent.Open.Value = 1
    end
end

script.Parent.ClickDetector.MouseClick:connect(onClicked)