Problems with using CFrame in tweening

Hello! I am having problems tweening here with CFrame, I want to move a part’s position to a part another part’s position.

It gave this error:

and here is the script:

local model = game.Workspace:FindFirstChild("15Text")

local textHandle = model.ThreeDTextHandle

local numbersCFrame = game.Workspace:FindFirstChild("15TextCFrame")

local Info = 
    TweenInfo.new(
        2,
        Enum.EasingStyle.Bounce,
        Enum.EasingDirection.Out,
        0,
        false,
        0
    )

local openGoal = { 
    CFrame = numbersCFrame.CFrame
}
local TweenOpen = tS:Create(textHandle, Info, openGoal)


TweenOpen:Play()