how to add a win system to my round manager?

--// Varibles \\--
local repStorage = game:GetService("ReplicatedStorage")
local Intermission = 15
local RoundTime = 600
local TextValue = repStorage.TextValue
local Players = game.Players
local WinRemote = repStorage.RemoteEvents:WaitForChild("WinRemote")
local debounce = true

--// Loop \\--
while true do
	Intermission = 15
	RoundTime = 60
	for i = 1,15
	do
		wait(1)
			TextValue.Value = ("Intermission: "..Intermission)
		Intermission = Intermission - 1
	end
	repStorage.PlayerCount.Value = repStorage.PlayerCount == 0
	repStorage.OrignialCount.Value = repStorage.OrignialCount.Value == 0
	local debounce = true
	game.ServerStorage.Map1:Clone().Parent = workspace
	TextValue.Value = "teleporting Players..."
for i, players in pairs(game.Players:GetChildren()) do
    local Spawns = workspace.Spawns:GetChildren()
    players.Character.HumanoidRootPart.Anchored = true
    repStorage.PlayerCount.Value = repStorage.PlayerCount.Value + 1
	repStorage.OrignialCount.Value = repStorage.OrignialCount.Value + 1
   players.Character.HumanoidRootPart.CFrame = CFrame.new(Spawns[i].Position) 
    players.TeamColor = BrickColor.new("Really red")
end

wait(3)

for i, players in pairs(game.Players:GetChildren()) do
    players.Character.HumanoidRootPart.Anchored = false
end
	
	for i = 1,600
	 
	do
		if repStorage.OrignialCount.Value >= 2 then
		wait(1)
			if repStorage.PlayerCount.Value > 1 then
				if RoundTime > 0 then
				TextValue.Value = ("Round ends in "..RoundTime)
				RoundTime = RoundTime - 1
			else
			
				TextValue.Value = "Round Ended"
				wait(5)
				workspace.Map1:Destroy()
				break
		        end
		        else
                 TextValue.Value = "need more players to start"
                 workspace.Map1:Destroy()
					break
					end
					end
					end
					end

so i made this round manager for my game the player wins if the other players fall into the lava , i tried adding a win system with a .touched but this made the game verry buggy How can i propperly make a win system?