My while true do loop will not run at all, why is this so?

So I am trying to make an elevator game. But the main code will not run, why is this so? There's no errors

My code is

local plrs = {}
game.Workspace:WaitForChild("TpCframe1").Touched:Connect(function(hit)
if hit.Parent:FindFirstChild("Humanoid") and db == false then
	db = true
	hit.Parent.HumanoidRootPart.CFrame = game.Workspace.TpCframe2.CFrame
	local player = game.Players:GetPlayerFromCharacter(hit)
	if not table.find(plrs,player) then -- detecting if player is not in the table
		table.insert(plrs,player) -- adding player in table
			print("Added player to table.")
			wait(1)
			db = false
		end
	end
end)
while true do
	wait(0.01)
    if #plrs >= 1 then
        wait(1)
        for i = 10,0,-1 do
            wait(1)
            game.ReplicatedStorage.Timer.Value = i
            if i == 0 then
                local event = game.ServerStorage.Floors:GetChildren()
                local chosenEvent = event[math.random(1,#event)]
                local clonedEvent = chosenEvent:Clone()
                clonedEvent.Parent = workspace
                wait(2)
                open()
                wait(0.5)
                if chosenEvent.Name == "No Chill" then
                    clonedEvent.Board.chill.Face = Enum.NormalId.Front
                    wait(1)
                    clonedEvent.Board.chill.Face = Enum.NormalId.Top
                    clonedEvent.Board.wrong.Face = Enum.NormalId.Front
                    game.Workspace["WRONG!"]:Play()
                    wait(1)
                    clonedEvent.Board.checkit.Face = Enum.NormalId.Front
                    clonedEvent.Board.wrong.Face = Enum.NormalId.Top
                    wait(1)
                    clonedEvent.Board.checkit.Face = Enum.NormalId.Top
                    clonedEvent.Board.correct.Face = Enum.NormalId.Front
                    game.Workspace.correct:Play()
                    wait(1)
				end
				for i,v in pairs(game.Players:GetPlayers()) do
					if v then
						v.Character:WaitForChild("Humanoid").Died:Connect(function()
							table.remove(plrs,v)
						end)
					end
				end
				game.Players.PlayerRemoving:Connect(function(plr)
					table.remove(plrs,plr)
				end)
                wait(15)
				clonedEvent:Destroy()
				break
            end
        end
    end
    wait()
end

Try adding a wait like this:

while true do
    if #plrs >= 1 then
        wait(1)
        for i = 10,0,-1 do
            wait(1)
            game.ReplicatedStorage.Timer.Value = i
            if i == 0 then
                local event = game.ServerStorage.Floors:GetChildren()
                local chosenEvent = event[math.random(1,#event)]
                local clonedEvent = chosenEvent:Clone()
                clonedEvent.Parent = workspace
                wait(2)
                open()
                wait(0.5)
                if chosenEvent.Name == "No Chill" then
                    clonedEvent.Board.chill.Face = Enum.NormalId.Front
                    wait(1)
                    clonedEvent.Board.chill.Face = Enum.NormalId.Top
                    clonedEvent.Board.wrong.Face = Enum.NormalId.Front
                    game.Workspace["WRONG!"]:Play()
                    wait(1)
                    clonedEvent.Board.checkit.Face = Enum.NormalId.Front
                    clonedEvent.Board.wrong.Face = Enum.NormalId.Top
                    wait(1)
                    clonedEvent.Board.checkit.Face = Enum.NormalId.Top
                    clonedEvent.Board.correct.Face = Enum.NormalId.Front
                    game.Workspace.correct:Play()
                    wait(1)
                end
                wait(15)
                clonedEvent:Destroy()
            end
        end
    end
    wait()
end

If this doesn't work, just let me know.

I don't necessarily see any issues but here's my rewrite because I'm not going to just read this and leave you hanging.

local Workspace = (workspace ~= nil and workspace) or game:GetService("Workspace")
local Players = game:GetService("Players")
local ReplicatedStorage = game:GetService("ReplicatedStorage")
local RunService = game:GetService("RunService")
local ServerStorage = game:GetService("ServerStorage")
local CoordinateFrameMarker = Workspace:FindFirstChild("TpCframe1")
local PlayerList = {}

local function swait(num)
	for i = 1,(num ~= nil and num) or 1,1 do
		return RunService.Stepped:Wait()
	end
end

repeat
	swait()
until CoordinateFrameMarker ~= nil 

CoordinateFrameMarker.Touched:Connect(function(Hit)
	local Character = (Hit.Parent:IsA("Model") and Hit.Parent) or Hit:FindFirstAncestorOfClass("Model")
	if not Character then
		return
	end
	pcall(function()
		local Humanoid = Character:FindFirstChildOfClass("Humanoid")
		local HumanoidRootPart = Character:FindFirstChild("HumanoidRootPart") or Humanoid.RootPart
		local Player = Players:GetPlayerFromCharacter(Character)
		if not table.find(PlayerList,Player) then
			table.insert(Players,Player)
			print("Player added to playerlist table.");
			wait(1);
			db = false
		end
	end)
end)

coroutine.resume(coroutine.create(function()
	while true do
		swait()
		if #PlayerList >= 1 then
			wait(1)
			for i = 10,0,-1 do
				wait(1)
				ReplicatedStorage.Timer.Value = i
				local RandomEvent = ServerStorage.Floor:GetChildren()[math.random(1,#ServerStorage.Floor:GetChildren())];
				local ClonedEvent = RandomEvent:Clone()
				ClonedEvent.Parent = Workspace
				wait(2)
				open()
				wait(.5)
				if string.lower(ClonedEvent.Name) == ("no chill") then
					ClonedEvent.Board.chill.Face = Enum.NormalId.Front
					wait(1)
					ClonedEvent.Board.chill.Face = Enum.NormalId.Top
					ClonedEvent.Board.wrong.Face = Enum.NormalId.Front
					Workspace["WRONG!"]:Play()
					wait(1)
					ClonedEvent.Board.checkit.Face = Enum.NormalId.Front
					ClonedEvent.Board.wrnog.Face = Enum.NormalId.Top
                    wait(1)
					ClonedEvent.Board.checkit.Face = Enum.NormalId.Top
					ClonedEvent.Board.correct.Face = Enum.NormalId.Front
					Workspace.correct:Play()
					wait(1)
				end
				for i,v in pairs(Players:GetPlayers()) do
					pcall(function()
						coroutine.resume(coroutine.create(function()
							repeat
								wait()
							until v.Character:FindFirstChildOfClass("Humanoid")
							local Humanoid = v.Character:FindFirstChildOfClass("Humanoid")
							Humanoid.Died:Connect(function()
								pcall(function()
									table.remove(PlayerList,v)
								end)
							end)
						end))
					end)
				end
				Players.PlayerRemoving:Connect(function(Player)
					pcall(function()
						table.remove(PlayerList,Player)
					end)
				end)
				wait(15)
				ClonedEvent:Destroy()
				break
			end
		end
		wait()
	end
end))