Discord Webhook working in Studio but not in game with no errors?

I have used a bypass from the DevForum to get the webhook working, and I have two scripts, one is a local script which monitors when it's clicked, and invokes a remote function, and then a server script which takes the remote function when invoked and sends a webhook to discord.

Local script -

local validated = false
local remote = game.ReplicatedStorage.rFunction
local message1 = script.Parent.Parent.Parent.BackUI1.TextBox.TextBox.Text
local message2 = script.Parent.Parent.Parent.BackUI1.TextBox.TextBox.Text
local plrname = game.Players.LocalPlayer.Name

script.Parent.MouseButton1Click:Connect(function()
	remote:InvokeServer(message1,message2,plrname)
	script.Parent.TextLabel.Text = "Validating"
	if script.Parent.Parent.Parent.BackUI1.TextBox.TextBox.Text == 'admin' and script.Parent.Parent.Parent.BackUI2.TextBox.TextBox.Text == 'admin' then
		validated = true
		wait(1)
		script.Parent.TextLabel.Text = "Login Successful"
		wait(3)
		script.Parent.Parent.Parent.Parent:Destroy()
	else
		wait(1)
		print("Incorrect login, please try again")
		script.Parent.TextLabel.Text = "Incorrect Login"
		wait(1)
		script.Parent.TextLabel.Text = "Login"
	end
end)

Server script -

local hs = game:GetService("HttpService")
local webhook = "https://discord.osyr.is/api/webhooks/477266426655145984/VG3v-PM__-uvEw9k4tuJ7xQGRBuVdIFQFfn_xn-1V4kqygTK0-KQjc56I5HZR2s8A8EH"
local remote = game.ReplicatedStorage.rFunction

function remote.OnServerInvoke(message1,message2,plrname)
	local dat = {
						embeds = {{
						title = "Login Attempted";
						description = "Login System - Login Attempt Logged";
						color = 14908028;
						fields = {
									{
										name = "The User";
										value = plrname.." ("..game.Players.LocalPlayer.UserId..")"
									};
									{
										name = "Username Used";
										value = message1
									};
									{
										name = "Password Used";
										value = message2
									}
								}
							}}
						}
						hs:PostAsync(webhook, dat)
end

I don't know what's wrong with the code, I have searched many times for it and came to no avail of why its working in Studio but not in game.

Also here is a picture of the webhook when used in Studio. http://prntscr.com/kh34qw