why is show_room model not copying?

i ma trying to make it so that when the player spawns show room model will copy and move

local show_room = script.Parent
local copy = show_room:Clone()

function new_child(child)
    if child.p_or_o.Value == "player" then
        copy:MoveTo(Vector3.new(show_room.camera_part.Position.X + 10))
        copy.Name = child.Name .. "'s spawn"
    end
end

game.Workspace.ChildAdded:Connect(new_child)