Value inside model don't change value with server script on touched event ?

I made a server script where if the model touches the crowbar part named "touch", a value inside of it named "Prisoner" will changed to true or false depending on if it's already false or true :

local debounce = false
local debounce_delay = 1
local part = script.Parent.Touch

part.Touched:Connect(function(hit)
    if not debounce then
        debounce = true
        if hit ~= nil then
            if hit.Parent then
                if hit.Parent.Name == "Dummy" then
                    print("It's dummy")
                    local player = hit.Parent
                    if player:FindFirstChild("Prisoner") then
                        local Prisoner = player.Prisoner
                        if Prisoner:IsA("BoolValue") then
                            if Prisoner.Value == true then
                                Prisoner.Value = false
                                print("Changed to false")
                            elseif Prisoner.Value == false then
                                Prisoner.Value = true
                                print("Changed to true")
                            end
                        end
                    end
                end
            end
        end
        wait(debounce_delay)
        debounce = false
    end
end)

The model is named "Dummy" and is inside the workspace