How can I transfer a Textbox's Text from the Client to the Server?

So, I have been working on a game that involves a TextBox and a TextButton. What I want to happen is, when a player types in the TextBox, then clicks the Confirm Button, it will send the Text in the TextBox to the Server using RemoteEvents.

Then, a Server Script will make a new StringValue that has the TexBox's Text as its Value.

I have tried testing it out, and every time I do, it makes the StringValue's Value Blank on the Client and Server.

(The RemoteEvent name is called "NewStringEvent")

Here is the LocalScript for the Confirm Button:

local TextBox = script.Parent.Parent.TextBox.Text

local RemoteEvent = game:GetService("ReplicatedStorage"):WaitForChild("NewStringEvent")

script.Parent.MouseButton1Click:Connect(function()
	script.Parent.Parent.Visible = false
	script.Parent.Parent.Parent.SuccessFrame.Visible = true
	
	RemoteEvent:FireServer(TextBox)
end)

Here is the Server Script for the RemoteEvent:

local ReplicatedStorage = game:GetService("ReplicatedStorage")

local NewStringEvent = ReplicatedStorage.NewStringEvent

local counter = 0

NewStringEvent.OnServerEvent:Connect(function(player, TextBox)
	counter += 1
	local newString = Instance.new("StringValue")
	newString.Name = player.Name .. "s_" .. counter .. "_Text"
	newString.Value = TextBox
	newString.Parent = ReplicatedStorage:WaitForChild(player.Name .. "s_Texts")
end)

Any Help On This?