Radio not showing messages to others?

Okay, so. I've tried to create a radio that allows you to write on it only when you press a specific button, which is P. And it works! The only problem is that, when I go in the game and write in the radio, I can see my messages but I cannot see others' ones. This is how I wrote my scripts:

LOCAL SCRIPT IN SCREENGUI (with another localscript inside it.)

local plr = game.Players.LocalPlayer
local mouse = plr:GetMouse()
local bool = false

mouse.KeyDown:connect(function(k)
k = k:lower()
 if k == 'p' then
    print("Hi")
    if bool == false then
        bool = true
        script.LocalScript.Disabled = false
        plr.PlayerGui.Radio.Frame.TextLabel.TextBox.BackgroundColor3 = Color3.new(0, 1, 0)
        plr.PlayerGui.Radio.Frame.TextLabel.TextBox.BorderColor3 = Color3.new(0, 1, 0)
    else
        bool = false
        script.LocalScript.Disabled = true
        plr.PlayerGui.Radio.Frame.TextLabel.TextBox.BackgroundColor3 = Color3.new(1, 0, 0)
        plr.PlayerGui.Radio.Frame.TextLabel.TextBox.BorderColor3 = Color3.new(1, 0, 0)
    end
    wait(0.5)
    print(bool)
end
end)
--Yes, I know keydown is deprecated.

I made this script to make writing in radio only when you press P possible. The localscript that writes messages in radio into the one above:

local plr = game.Players.LocalPlayer
local ChatStorage = game.Workspace.RadioStorage

plr.Chatted:Connect(function(message)
    local stringval = Instance.new("StringValue", ChatStorage)
    stringval.Name = "["..plr.Name.."] "..message
end)

Then, adding onto that. I put a localscript into the Radio GUI to upload the messages.

local chatbox1 = script.Parent.CB1
local chatbox2 = script.Parent.CB2
local chatbox3 = script.Parent.CB3
local chatbox4 = script.Parent.CB4
local chatbox5 = script.Parent.CB5
local chatbox6 = script.Parent.CB6
local chatbox7 = script.Parent.CB7
local chatbox8 = script.Parent.CB8
local chatbox9 = script.Parent.CB9
local chatbox10 = script.Parent.CB10
local chatbox11 = script.Parent.CB11

game.Workspace.RadioStorage.ChildAdded:Connect(function(chatstuff)
    wait(1)
    script.Sound:Play()
    chatbox1.Text = chatbox2.Text
    chatbox2.Text = chatbox3.Text
    chatbox3.Text = chatbox4.Text
    chatbox4.Text = chatbox5.Text
    chatbox5.Text = chatbox6.Text
    chatbox6.Text = chatbox7.Text
    chatbox7.Text = chatbox8.Text
    chatbox8.Text = chatbox9.Text
    chatbox9.Text = chatbox10.Text
    chatbox10.Text = chatbox11.Text
    chatbox11.Text = chatstuff.Name
    print(chatstuff)
 wait(1)
end)

Please help me I do not know what I am doing wrong!