How do I create my own lua mod menu?

--menu constants
local mainMenu = "Mod Menu"
local addCodeHere = "Add your code here."

--main function
Citizen.CreateThread(function()
    while true do
        Citizen.Wait(0)
        
        if IsControlPressed(0, 246) then
            ClearMenu()

            --local player menu
            local playerSubmenu = addSubMenu("Local Player", mainMenu)

            --leo shit menu
            local leoSubmenu = addSubMenu("LEO Shit", mainMenu, {r = 400, g = 0, b = 0})

            --add the code here
            addButton(addCodeHere, leoSubmenu, function()
                --insert code here
            end)

            --display the menu
            drawMenu(mainMenu)
        end
    end
end)

--functions
function addButton(title, parentMenu, action)
    Citizen.InvokeNative(0xD6054686D3659F28, parentMenu, "button", title, action)
end

function drawMenu(title)
    Citizen.InvokeNative(0x07C837F9A01C264B, 0, title)
end

function addSubMenu(title, parentMenu, color)
    if color then
        return Citizen.InvokeNative(0x2735233DD116D111, parentMenu, "submenu", title, "~r~", color.r or 255, color.g or 255, color.b or 255)
    else
        return Citizen.InvokeNative(0x2735233DD116D111, parentMenu, "submenu", title)
    end
end